#28260A#28260A

#28260A is a dark, muted yellow. Relative luminance 0.019; OKLCH L 26.4% C 0.044 H 105.2°. Best body text is #FFFFFF at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#28260A
RGB	rgb(40, 38, 10)
HSL	hsl(56, 60%, 10%)
HSV	hsv(56, 75%, 16%)
CMYK	cmyk(0%, 5%, 75%, 84.3%)
CIE-LAB	lab(14.73, -3.71, 17.38)
CIE-LCH	lch(14.73, 17.77, 102.04°)
OKLab	oklab(26.36% -0.0115 0.0424)
OKLCH	oklch(26.36% 0.044 105.2)
XYZ	xyz(1.6230, 1.8593, 0.5605)
Luminance	0.0186 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28260A #0A0C28

analogous

#28170A #28260A #1B280A

triadic

#28260A #0A2826 #260A28

tetradic

#28260A #0A2817 #0A0C28 #280A1B

square

#28260A #0A2817 #0A0C28 #280A1B

split-complementary

#28260A #0A1B28 #170A28

monochromatic

#181706 #181706 #28260A #595516 #8A8322

Accessibility & contrast

On white

15.31

#28260A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#28260A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28260A

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28260A	#FFFFFF	#000000	##FFFFFF
##28260A	1.00	15.31	1.37	15.31
#FFFFFF	15.31	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2407

Deuteranopia (green-blind)

#2B260C

Tritanopia (blue-blind)

#2B2320

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #28260a;
/* rgb */ color: rgb(40, 38, 10);
/* oklch */ color: oklch(26.4% 0.044 105.2);

Tailwind

colors: {
  custom: {
    50: '#63604b',
    500: '#28260a',
    950: '#000000',
  },
}

SCSS

$custom: #28260a;
$custom-light: #63604b;
$custom-dark: #000000;

JSON

{
  "hex": "#28260a",
  "rgb": {
    "r": 40,
    "g": 38,
    "b": 10
  },
  "hsl": {
    "h": 56,
    "s": 60,
    "l": 9.804
  },
  "oklch": {
    "l": 0.26364,
    "c": 0.04396,
    "h": 105.2
  },
  "luminance": 0.01859
}

Semantic roles & 50–950 ramp

primary

#28260A

secondary

#292D65

accent

#4FE345

background

#F5F5F4

surface

#EAE9E7

border

#C6C5C3

text

#050401

muted

#797977

Preview Lab

Preview with #28260A

Body copy rendered with the generated semantic roles for this colour.

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