#901E24#901E24

#901E24 is a dark, vivid red. Relative luminance 0.070; OKLCH L 43.0% C 0.149 H 23.7°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#901E24
RGB	rgb(144, 30, 36)
HSL	hsl(357, 66%, 34%)
HSV	hsv(357, 79%, 56%)
CMYK	cmyk(0%, 79.2%, 75%, 43.5%)
CIE-LAB	lab(31.78, 46.87, 26.53)
CIE-LCH	lch(31.78, 53.86, 29.51°)
OKLab	oklab(43% 0.1365 0.0601)
OKLCH	oklch(43% 0.149 23.7)
XYZ	xyz(12.2857, 6.9871, 2.3705)
Luminance	0.0698 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901E24 #1E908A

analogous

#901E5D #901E24 #90511E

triadic

#901E24 #24901E #1E2490

tetradic

#901E24 #5D901E #1E908A #511E90

square

#901E24 #5D901E #1E908A #511E90

split-complementary

#901E24 #1E9051 #1E5D90

monochromatic

#2B090B #5D1317 #901E24 #C32931 #DA4E56

Accessibility & contrast

On white

8.76

#901E24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#901E24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901E24

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901E24	#FFFFFF	#000000	##FFFFFF
##901E24	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413B23

Deuteranopia (green-blind)

#5D5420

Tritanopia (blue-blind)

#9F0022

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #901e24;
/* rgb */ color: rgb(144, 30, 36);
/* oklch */ color: oklch(43.0% 0.149 23.7);

Tailwind

colors: {
  custom: {
    50: '#b9655f',
    500: '#901e24',
    950: '#000000',
  },
}

SCSS

$custom: #901e24;
$custom-light: #b9655f;
$custom-dark: #000000;

JSON

{
  "hex": "#901e24",
  "rgb": {
    "r": 144,
    "g": 30,
    "b": 36
  },
  "hsl": {
    "h": 356.842,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43004,
    "c": 0.14912,
    "h": 23.7
  },
  "luminance": 0.06985
}

Semantic roles & 50–950 ramp

primary

#901E24

secondary

#4DBDB7

accent

#E8E03F

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #901E24

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

Preview Lab → · Contrast checker → · Palette generator →