#280D06#280D06

#280D06 is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.1% C 0.048 H 36.6°. Best body text is #FFFFFF at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#280D06
RGB	rgb(40, 13, 6)
HSL	hsl(12, 74%, 9%)
HSV	hsv(12, 85%, 16%)
CMYK	cmyk(0%, 67.5%, 85%, 84.3%)
CIE-LAB	lab(6.79, 13.18, 7.97)
CIE-LCH	lch(6.79, 15.40, 31.16°)
OKLab	oklab(20.1% 0.0384 0.0285)
OKLCH	oklch(20.1% 0.048 36.6)
XYZ	xyz(1.0520, 0.7522, 0.2621)
Luminance	0.0075 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280D06 #062128

analogous

#280610 #280D06 #281E06

triadic

#280D06 #06280D #0D0628

tetradic

#280D06 #102806 #062128 #1E0628

square

#280D06 #102806 #062128 #1E0628

split-complementary

#280D06 #06281E #061028

monochromatic

#1B0904 #1B0904 #280D06 #5D1E0E #923016

Accessibility & contrast

On white

18.25

#280D06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#280D06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280D06

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280D06	#FFFFFF	#000000	##FFFFFF
##280D06	1.00	18.25	1.15	18.25
#FFFFFF	18.25	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141105

Deuteranopia (green-blind)

#1B1706

Tritanopia (blue-blind)

#2D080B

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #280d06;
/* rgb */ color: rgb(40, 13, 6);
/* oklch */ color: oklch(20.1% 0.048 36.6);

Tailwind

colors: {
  custom: {
    50: '#634c49',
    500: '#280d06',
    950: '#000000',
  },
}

SCSS

$custom: #280d06;
$custom-light: #634c49;
$custom-dark: #000000;

JSON

{
  "hex": "#280d06",
  "rgb": {
    "r": 40,
    "g": 13,
    "b": 6
  },
  "hsl": {
    "h": 12.353,
    "s": 73.913,
    "l": 9.02
  },
  "oklch": {
    "l": 0.20102,
    "c": 0.04783,
    "h": 36.6
  },
  "luminance": 0.00752
}

Semantic roles & 50–950 ramp

primary

#280D06

secondary

#215A69

accent

#CAF137

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#050100

muted

#7A7777

Preview Lab

Preview with #280D06

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

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