#901E13#901E13

#901E13 is a dark, vivid red. Relative luminance 0.069; OKLCH L 42.8% C 0.151 H 30.0°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#901E13
RGB	rgb(144, 30, 19)
HSL	hsl(5, 77%, 32%)
HSV	hsv(5, 87%, 56%)
CMYK	cmyk(0%, 79.2%, 86.8%, 43.5%)
CIE-LAB	lab(31.59, 46.28, 36.20)
CIE-LCH	lch(31.59, 58.75, 38.03°)
OKLab	oklab(42.81% 0.131 0.0756)
OKLCH	oklch(42.81% 0.151 30)
XYZ	xyz(12.0849, 6.9068, 1.3128)
Luminance	0.0691 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901E13 #138590

analogous

#901347 #901E13 #905D13

triadic

#901E13 #13901E #1E1390

tetradic

#901E13 #479013 #138590 #5D1390

square

#901E13 #479013 #138590 #5D1390

split-complementary

#901E13 #13905D #134790

monochromatic

#240705 #5A130C #901E13 #C6291A #E54839

Accessibility & contrast

On white

8.82

#901E13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#901E13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901E13

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901E13	#FFFFFF	#000000	##FFFFFF
##901E13	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A10

Deuteranopia (green-blind)

#5E530C

Tritanopia (blue-blind)

#9F001D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #901e13;
/* rgb */ color: rgb(144, 30, 19);
/* oklch */ color: oklch(42.8% 0.151 30.0);

Tailwind

colors: {
  custom: {
    50: '#ba6553',
    500: '#901e13',
    950: '#000000',
  },
}

SCSS

$custom: #901e13;
$custom-light: #ba6553;
$custom-dark: #000000;

JSON

{
  "hex": "#901e13",
  "rgb": {
    "r": 144,
    "g": 30,
    "b": 19
  },
  "hsl": {
    "h": 5.28,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42809,
    "c": 0.15125,
    "h": 30
  },
  "luminance": 0.06905
}

Semantic roles & 50–950 ramp

primary

#901E13

secondary

#3BB8C4

accent

#E2F335

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#130602

muted

#827A78

Preview Lab

Preview with #901E13

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

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