#901E19#901E19

#901E19 is a dark, vivid red. Relative luminance 0.069; OKLCH L 42.9% C 0.150 H 28.1°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#901E19
RGB	rgb(144, 30, 25)
HSL	hsl(3, 70%, 33%)
HSV	hsv(3, 83%, 56%)
CMYK	cmyk(0%, 79.2%, 82.6%, 43.5%)
CIE-LAB	lab(31.65, 46.45, 32.98)
CIE-LCH	lch(31.65, 56.97, 35.38°)
OKLab	oklab(42.86% 0.1327 0.0709)
OKLCH	oklch(42.86% 0.15 28.1)
XYZ	xyz(12.1428, 6.9300, 1.6178)
Luminance	0.0693 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901E19 #198B90

analogous

#90194F #901E19 #905919

triadic

#901E19 #19901E #1E1990

tetradic

#901E19 #4F9019 #198B90 #591990

square

#901E19 #4F9019 #198B90 #591990

split-complementary

#901E19 #199059 #194F90

monochromatic

#280807 #5C1310 #901E19 #C42922 #DF4B45

Accessibility & contrast

On white

8.80

#901E19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#901E19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901E19

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901E19	#FFFFFF	#000000	##FFFFFF
##901E19	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B17

Deuteranopia (green-blind)

#5E5313

Tritanopia (blue-blind)

#9F001E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #901e19;
/* rgb */ color: rgb(144, 30, 25);
/* oklch */ color: oklch(42.9% 0.150 28.1);

Tailwind

colors: {
  custom: {
    50: '#b96557',
    500: '#901e19',
    950: '#000000',
  },
}

SCSS

$custom: #901e19;
$custom-light: #b96557;
$custom-dark: #000000;

JSON

{
  "hex": "#901e19",
  "rgb": {
    "r": 144,
    "g": 30,
    "b": 25
  },
  "hsl": {
    "h": 2.521,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42865,
    "c": 0.15046,
    "h": 28.1
  },
  "luminance": 0.06928
}

Semantic roles & 50–950 ramp

primary

#901E19

secondary

#45BBC0

accent

#E6ED3B

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #901E19

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

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