#901934#901934

#901934 is a dark, vivid red. Relative luminance 0.069; OKLCH L 42.9% C 0.153 H 14.6°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#901934
RGB	rgb(144, 25, 52)
HSL	hsl(346, 70%, 33%)
HSV	hsv(346, 83%, 56%)
CMYK	cmyk(0%, 82.6%, 63.9%, 43.5%)
CIE-LAB	lab(31.52, 49.24, 15.90)
CIE-LCH	lch(31.52, 51.75, 17.89°)
OKLab	oklab(42.9% 0.1477 0.0386)
OKLCH	oklch(42.9% 0.153 14.6)
XYZ	xyz(12.4704, 6.8744, 3.9184)
Luminance	0.0687 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901934 #199075

analogous

#90196F #901934 #903A19

triadic

#901934 #349019 #193490

tetradic

#901934 #6F9019 #199075 #3A1990

square

#901934 #6F9019 #199075 #3A1990

split-complementary

#901934 #19903A #196F90

monochromatic

#28070E #5C1021 #901934 #C42247 #DF4568

Accessibility & contrast

On white

8.84

#901934 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#901934 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901934

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901934	#FFFFFF	#000000	##FFFFFF
##901934	1.00	8.84	2.37	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3A34

Deuteranopia (green-blind)

#5A5331

Tritanopia (blue-blind)

#9E0025

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #901934;
/* rgb */ color: rgb(144, 25, 52);
/* oklch */ color: oklch(42.9% 0.153 14.6);

Tailwind

colors: {
  custom: {
    50: '#b8636b',
    500: '#901934',
    950: '#000000',
  },
}

SCSS

$custom: #901934;
$custom-light: #b8636b;
$custom-dark: #000000;

JSON

{
  "hex": "#901934",
  "rgb": {
    "r": 144,
    "g": 25,
    "b": 52
  },
  "hsl": {
    "h": 346.387,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42901,
    "c": 0.15268,
    "h": 14.6
  },
  "luminance": 0.06872
}

Semantic roles & 50–950 ramp

primary

#901934

secondary

#45C0A4

accent

#EDC53B

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #901934

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

Preview Lab → · Contrast checker → · Palette generator →