Colour reference

Bone White

#f1faee

RGB: rgb(241 250 238)
HSL: 105°, 55%, 96%
OKLCh: 97.5% 0.018 137.8

Bone White in every format

Web & CSSThe everyday formats for stylesheets and design tools.

Hex	`#f1faee`
RGB	`rgb(241 250 238)`
RGB legacy	`rgb(241, 250, 238)`
RGB percent	`rgb(94.51% 98.04% 93.33%)`
HSL	`hsl(105 54.5% 95.7%)`
HSL legacy	`hsl(105, 54.5%, 95.7%)`
HSV / HSB	`hsv(105, 4.8%, 98%)`
HWB	`hwb(105 93.3% 2%)`
Nearest name	`honeydew`
CMYK	`cmyk(3.6%, 0%, 4.8%, 2%)`Naive conversion. Real print work needs an ICC profile.

Perceptual & wide gamutModern CSS colour spaces for uniform scales and P3 displays.

OKLCh	`oklch(97.508% 0.01842 137.795)`Modern CSS colour space for even palettes — better than HSL when building scales.
OKLab	`oklab(97.508% -0.01365 0.01238)`
CIE LCh	`lch(97.344% 6.607 134.769)`
CIE Lab	`lab(97.344% -4.653 4.691)`
Display P3	`color(display-p3 0.9515 0.9792 0.937)`
Rec. 2020	`color(rec2020 0.951 0.9747 0.9302)`
srgb-linear	`color(srgb-linear 0.8796 0.956 0.855)`Light-linear sRGB — the same numbers a shader wants for maths.
CIE XYZ (D65)	`color(xyz-d65 0.8589 0.9324 0.9436)`

ShadersGLSL, HLSL and WGSL vectors in both encoded and linear form.

GLSL vec3 — sRGB	`vec3(0.945, 0.98, 0.933)`Encoded values. Use when writing straight to the framebuffer.
GLSL vec3 — linear	`vec3(0.88, 0.956, 0.855)`Light-linear values. Use for lighting, blending and mixing.
GLSL vec4 — sRGB	`vec4(0.945, 0.98, 0.933, 1.0)`
GLSL vec4 — linear	`vec4(0.88, 0.956, 0.855, 1.0)`
GLSL ivec3	`ivec3(241, 250, 238)`
HLSL float3 — sRGB	`float3(0.945, 0.98, 0.933)`
HLSL float3 — linear	`float3(0.88, 0.956, 0.855)`
HLSL float4 — sRGB	`float4(0.945, 0.98, 0.933, 1.0)`
HLSL half4 — sRGB	`half4(0.945, 0.98, 0.933, 1.0)`
WGSL vec3f — sRGB	`vec3f(0.945, 0.98, 0.933)`
WGSL vec4f — sRGB	`vec4f(0.945, 0.98, 0.933, 1.0)`
WGSL vec3<f32> — linear	`vec3<f32>(0.88, 0.956, 0.855)`

Engines & appsConstructors for Unity, Unreal, Godot, Flutter, SwiftUI and Android.

Unity Color	`new Color(0.945f, 0.98f, 0.933f, 1.0f)`Color for everyday scripting (0–1). Color32 when you need whole numbers from 0 to 255.
Unity Color32	`new Color32(241, 250, 238, 255)`
Unreal FLinearColor	`FLinearColor(0.8796f, 0.956f, 0.855f, 1.0f)`FLinearColor for materials and lighting. FColor when you need whole numbers from 0 to 255.
Unreal FColor	`FColor(241, 250, 238, 255)`Whole numbers from 0 to 255 — use when an API asks for FColor, not FLinearColor.
Godot Color	`Color(0.945, 0.98, 0.933, 1)`
Flutter Color	`Color(0xFFF1FAEE)`Packed ARGB, so alpha comes first.
Android Color	`Color.rgb(241, 250, 238)`
SwiftUI Color	`Color(red: 0.945, green: 0.98, blue: 0.933)`
UIKit UIColor	`UIColor(red: 0.945, green: 0.98, blue: 0.933, alpha: 1)`

Raw valuesPacked integers and plain arrays.

0x hex	`0xF1FAEE`
0x hex (ARGB)	`0xFFF1FAEE`
Array 0–1	`[0.945, 0.98, 0.933]`
Array 0–255	`[241, 250, 238]`
Decimal integer	`15858414`

Contrast and accessibility

WCAG 2 ratios are what audits and legislation reference. APCA is shown alongside because WCAG 2 is known to misjudge mid-tone backgrounds, and it is the basis of the WCAG 3 draft.

Pairing	WCAG 2 ratio	Level	APCA	Suitable for
Bone White on white	1.07:1	Fail	Lc 0	Not usable for text
Bone White on black	19.65:1	AAA	Lc 103	Body text at any size

Bone White text on a white background

Bone White text on a black background

White text on Bone White

Black text on Bone White

Tonal scale

Hue held fixed while lightness walks OKLCh, ready to use as a design system ramp.

50#f3faf1
100#e9f0e7
200#d8dfd5
300#c1c8be
400#a4aca1
500#868e83
600#6d746a
700#565d54
800#444a42
900#343a32
950#1c211b

Tints and shades

Mixed perceptually toward white and black, so the steps feel evenly spaced.

Tint 1#f3fbf1
Tint 2#f6fcf4
Tint 3#f8fdf6
Tint 4#fafdf9
Tint 5#fdfefc
Shade 1#bdc4bb
Shade 2#8c918a
Shade 3#5d615c
Shade 4#333532
Shade 5#0d0e0d

Colours that work with Bone White

Complementary, triadic and analogous partners, rotated in OKLCh so they keep the same apparent brightness.

#fcf3ff
#eff8ff
#fff2f2
#f8f8ea
#ecfbf4

Closest CSS names

honeydewΔEok 0.012
mintcreamΔEok 0.019
oldlaceΔEok 0.019
floralwhiteΔEok 0.019
whitesmokeΔEok 0.019
seashellΔEok 0.021