#282401#282401

#282401 is a dark, muted yellow. Relative luminance 0.017; OKLCH L 25.7% C 0.053 H 103.0°. Best body text is #FFFFFF at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#282401
RGB	rgb(40, 36, 1)
HSL	hsl(54, 95%, 8%)
HSV	hsv(54, 98%, 16%)
CMYK	cmyk(0%, 10%, 97.5%, 84.3%)
CIE-LAB	lab(13.91, -3.21, 19.98)
CIE-LCH	lch(13.91, 20.24, 99.12°)
OKLab	oklab(25.68% -0.0119 0.0513)
OKLCH	oklch(25.68% 0.053 103)
XYZ	xyz(1.5115, 1.7151, 0.2801)
Luminance	0.0171 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282401 #010528

analogous

#281001 #282401 #182801

triadic

#282401 #012824 #240128

tetradic

#282401 #012810 #010528 #280118

square

#282401 #012810 #010528 #280118

split-complementary

#282401 #011828 #100128

monochromatic

#1E1B01 #1E1B01 #282401 #645A02 #9F8F04

Accessibility & contrast

On white

15.64

#282401 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#282401 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282401

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282401	#FFFFFF	#000000	##FFFFFF
##282401	1.00	15.64	1.34	15.64
#FFFFFF	15.64	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292200

Deuteranopia (green-blind)

#2A2403

Tritanopia (blue-blind)

#2C201D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #282401;
/* rgb */ color: rgb(40, 36, 1);
/* oklch */ color: oklch(25.7% 0.053 103.0);

Tailwind

colors: {
  custom: {
    50: '#635e47',
    500: '#282401',
    950: '#000000',
  },
}

SCSS

$custom: #282401;
$custom-light: #635e47;
$custom-dark: #000000;

JSON

{
  "hex": "#282401",
  "rgb": {
    "r": 40,
    "g": 36,
    "b": 1
  },
  "hsl": {
    "h": 53.846,
    "s": 95.122,
    "l": 8.039
  },
  "oklch": {
    "l": 0.2568,
    "c": 0.05266,
    "h": 103
  },
  "luminance": 0.01715
}

Semantic roles & 50–950 ramp

primary

#282401

secondary

#161F6F

accent

#3FFF29

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#050400

muted

#7A7977

Preview Lab

Preview with #282401

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

Preview Lab → · Contrast checker → · Palette generator →