#901E29#901E29

#901E29 is a dark, vivid red. Relative luminance 0.070; OKLCH L 43.1% C 0.149 H 21.4°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#901E29
RGB	rgb(144, 30, 41)
HSL	hsl(354, 66%, 34%)
HSV	hsv(354, 79%, 56%)
CMYK	cmyk(0%, 79.2%, 71.5%, 43.5%)
CIE-LAB	lab(31.85, 47.11, 23.46)
CIE-LCH	lch(31.85, 52.63, 26.47°)
OKLab	oklab(43.08% 0.1384 0.0543)
OKLCH	oklch(43.08% 0.149 21.4)
XYZ	xyz(12.3675, 7.0198, 2.8012)
Luminance	0.0702 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901E29 #1E9085

analogous

#901E62 #901E29 #904C1E

triadic

#901E29 #29901E #1E2990

tetradic

#901E29 #62901E #1E9085 #4C1E90

square

#901E29 #62901E #1E9085 #4C1E90

split-complementary

#901E29 #1E904C #1E6290

monochromatic

#2B090C #5D131B #901E29 #C32937 #DA4E5C

Accessibility & contrast

On white

8.74

#901E29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#901E29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901E29

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901E29	#FFFFFF	#000000	##FFFFFF
##901E29	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403B28

Deuteranopia (green-blind)

#5D5425

Tritanopia (blue-blind)

#9F0023

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #901e29;
/* rgb */ color: rgb(144, 30, 41);
/* oklch */ color: oklch(43.1% 0.149 21.4);

Tailwind

colors: {
  custom: {
    50: '#b86562',
    500: '#901e29',
    950: '#000000',
  },
}

SCSS

$custom: #901e29;
$custom-light: #b86562;
$custom-dark: #000000;

JSON

{
  "hex": "#901e29",
  "rgb": {
    "r": 144,
    "g": 30,
    "b": 41
  },
  "hsl": {
    "h": 354.211,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43083,
    "c": 0.14869,
    "h": 21.4
  },
  "luminance": 0.07018
}

Semantic roles & 50–950 ramp

primary

#901E29

secondary

#4DBDB2

accent

#E8D83F

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #901E29

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

Preview Lab → · Contrast checker → · Palette generator →