#901E2E#901E2E

#901E2E is a dark, vivid red. Relative luminance 0.071; OKLCH L 43.2% C 0.148 H 18.9°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#901E2E
RGB	rgb(144, 30, 46)
HSL	hsl(352, 66%, 34%)
HSV	hsv(352, 79%, 56%)
CMYK	cmyk(0%, 79.2%, 68.1%, 43.5%)
CIE-LAB	lab(31.94, 47.38, 20.35)
CIE-LCH	lch(31.94, 51.57, 23.25°)
OKLab	oklab(43.17% 0.1404 0.0481)
OKLCH	oklch(43.17% 0.148 18.9)
XYZ	xyz(12.4604, 7.0570, 3.2903)
Luminance	0.0706 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901E2E #1E9080

analogous

#901E67 #901E2E #90471E

triadic

#901E2E #2E901E #1E2E90

tetradic

#901E2E #67901E #1E9080 #471E90

square

#901E2E #67901E #1E9080 #471E90

split-complementary

#901E2E #1E9047 #1E6790

monochromatic

#2B090E #5D131E #901E2E #C3293E #DA4E62

Accessibility & contrast

On white

8.71

#901E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#901E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901E2E

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901E2E	#FFFFFF	#000000	##FFFFFF
##901E2E	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403C2E

Deuteranopia (green-blind)

#5C542B

Tritanopia (blue-blind)

#9E0025

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #901e2e;
/* rgb */ color: rgb(144, 30, 46);
/* oklch */ color: oklch(43.2% 0.148 18.9);

Tailwind

colors: {
  custom: {
    50: '#b86566',
    500: '#901e2e',
    950: '#000000',
  },
}

SCSS

$custom: #901e2e;
$custom-light: #b86566;
$custom-dark: #000000;

JSON

{
  "hex": "#901e2e",
  "rgb": {
    "r": 144,
    "g": 30,
    "b": 46
  },
  "hsl": {
    "h": 351.579,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43173,
    "c": 0.14844,
    "h": 18.9
  },
  "luminance": 0.07055
}

Semantic roles & 50–950 ramp

primary

#901E2E

secondary

#4DBDAD

accent

#E8D13F

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #901E2E

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

Preview Lab → · Contrast checker → · Palette generator →