#901929#901929

#901929 is a dark, vivid red. Relative luminance 0.068; OKLCH L 42.7% C 0.153 H 20.3°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#901929
RGB	rgb(144, 25, 41)
HSL	hsl(352, 70%, 33%)
HSV	hsv(352, 83%, 56%)
CMYK	cmyk(0%, 82.6%, 71.5%, 43.5%)
CIE-LAB	lab(31.32, 48.62, 22.81)
CIE-LCH	lch(31.32, 53.71, 25.14°)
OKLab	oklab(42.69% 0.1433 0.0529)
OKLCH	oklch(42.69% 0.153 20.3)
XYZ	xyz(12.2509, 6.7866, 2.7623)
Luminance	0.0678 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901929 #199080

analogous

#901964 #901929 #904419

triadic

#901929 #299019 #192990

tetradic

#901929 #649019 #199080 #441990

square

#901929 #649019 #199080 #441990

split-complementary

#901929 #199044 #196490

monochromatic

#28070B #5C101A #901929 #C42238 #DF4559

Accessibility & contrast

On white

8.91

#901929 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#901929 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901929

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901929	#FFFFFF	#000000	##FFFFFF
##901929	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A29

Deuteranopia (green-blind)

#5B5325

Tritanopia (blue-blind)

#9F0020

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #901929;
/* rgb */ color: rgb(144, 25, 41);
/* oklch */ color: oklch(42.7% 0.153 20.3);

Tailwind

colors: {
  custom: {
    50: '#b86362',
    500: '#901929',
    950: '#000000',
  },
}

SCSS

$custom: #901929;
$custom-light: #b86362;
$custom-dark: #000000;

JSON

{
  "hex": "#901929",
  "rgb": {
    "r": 144,
    "g": 25,
    "b": 41
  },
  "hsl": {
    "h": 351.933,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42686,
    "c": 0.1527,
    "h": 20.3
  },
  "luminance": 0.06785
}

Semantic roles & 50–950 ramp

primary

#901929

secondary

#45C0AF

accent

#EDD53B

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #901929

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

Preview Lab → · Contrast checker → · Palette generator →