#901E2A#901E2A

#901E2A is a dark, vivid red. Relative luminance 0.070; OKLCH L 43.1% C 0.149 H 20.9°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#901E2A
RGB	rgb(144, 30, 42)
HSL	hsl(354, 66%, 34%)
HSV	hsv(354, 79%, 56%)
CMYK	cmyk(0%, 79.2%, 70.8%, 43.5%)
CIE-LAB	lab(31.87, 47.16, 22.84)
CIE-LCH	lch(31.87, 52.40, 25.84°)
OKLab	oklab(43.1% 0.1388 0.0531)
OKLCH	oklch(43.1% 0.149 20.9)
XYZ	xyz(12.3852, 7.0269, 2.8942)
Luminance	0.0703 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901E2A #1E9084

analogous

#901E63 #901E2A #904B1E

triadic

#901E2A #2A901E #1E2A90

tetradic

#901E2A #63901E #1E9084 #4B1E90

square

#901E2A #63901E #1E9084 #4B1E90

split-complementary

#901E2A #1E904B #1E6390

monochromatic

#2B090C #5D131B #901E2A #C32939 #DA4E5D

Accessibility & contrast

On white

8.73

#901E2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#901E2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901E2A

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901E2A	#FFFFFF	#000000	##FFFFFF
##901E2A	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403B29

Deuteranopia (green-blind)

#5D5426

Tritanopia (blue-blind)

#9F0024

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #901e2a;
/* rgb */ color: rgb(144, 30, 42);
/* oklch */ color: oklch(43.1% 0.149 20.9);

Tailwind

colors: {
  custom: {
    50: '#b86563',
    500: '#901e2a',
    950: '#000000',
  },
}

SCSS

$custom: #901e2a;
$custom-light: #b86563;
$custom-dark: #000000;

JSON

{
  "hex": "#901e2a",
  "rgb": {
    "r": 144,
    "g": 30,
    "b": 42
  },
  "hsl": {
    "h": 353.684,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.431,
    "c": 0.14863,
    "h": 20.9
  },
  "luminance": 0.07025
}

Semantic roles & 50–950 ramp

primary

#901E2A

secondary

#4DBDB1

accent

#E8D73F

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #901E2A

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

Preview Lab → · Contrast checker → · Palette generator →