#282001#282001

#282001 is a very dark, muted yellow. Relative luminance 0.015; OKLCH L 24.6% C 0.049 H 94.9°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#282001
RGB	rgb(40, 32, 1)
HSL	hsl(48, 95%, 8%)
HSV	hsv(48, 98%, 16%)
CMYK	cmyk(0%, 20%, 97.5%, 84.3%)
CIE-LAB	lab(12.52, -0.46, 18.13)
CIE-LCH	lch(12.52, 18.13, 91.44°)
OKLab	oklab(24.58% -0.0042 0.0488)
OKLCH	oklch(24.58% 0.049 94.9)
XYZ	xyz(1.3971, 1.4864, 0.2420)
Luminance	0.0149 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282001 #010928

analogous

#280C01 #282001 #1C2801

triadic

#282001 #012820 #200128

tetradic

#282001 #01280C #010928 #28011C

square

#282001 #01280C #010928 #28011C

split-complementary

#282001 #011C28 #0C0128

monochromatic

#1E1801 #1E1801 #282001 #645002 #9F8004

Accessibility & contrast

On white

16.19

#282001 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#282001 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282001

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282001	#FFFFFF	#000000	##FFFFFF
##282001	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#251F00

Deuteranopia (green-blind)

#272202

Tritanopia (blue-blind)

#2C1C1A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #282001;
/* rgb */ color: rgb(40, 32, 1);
/* oklch */ color: oklch(24.6% 0.049 94.9);

Tailwind

colors: {
  custom: {
    50: '#635b47',
    500: '#282001',
    950: '#000000',
  },
}

SCSS

$custom: #282001;
$custom-light: #635b47;
$custom-dark: #000000;

JSON

{
  "hex": "#282001",
  "rgb": {
    "r": 40,
    "g": 32,
    "b": 1
  },
  "hsl": {
    "h": 47.692,
    "s": 95.122,
    "l": 8.039
  },
  "oklch": {
    "l": 0.24575,
    "c": 0.04901,
    "h": 94.9
  },
  "luminance": 0.01486
}

Semantic roles & 50–950 ramp

primary

#282001

secondary

#16286F

accent

#55FF29

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#050400

muted

#7A7977

Preview Lab

Preview with #282001

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

Preview Lab → · Contrast checker → · Palette generator →