#901936#901936

#901936 is a dark, vivid red. Relative luminance 0.069; OKLCH L 42.9% C 0.153 H 13.6°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#901936
RGB	rgb(144, 25, 54)
HSL	hsl(345, 70%, 33%)
HSV	hsv(345, 83%, 56%)
CMYK	cmyk(0%, 82.6%, 62.5%, 43.5%)
CIE-LAB	lab(31.56, 49.37, 14.64)
CIE-LCH	lch(31.56, 51.50, 16.51°)
OKLab	oklab(42.95% 0.1485 0.0358)
OKLCH	oklch(42.95% 0.153 13.6)
XYZ	xyz(12.5164, 6.8928, 4.1607)
Luminance	0.0689 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901936 #199073

analogous

#901971 #901936 #903719

triadic

#901936 #369019 #193690

tetradic

#901936 #719019 #199073 #371990

square

#901936 #719019 #199073 #371990

split-complementary

#901936 #199037 #197190

monochromatic

#28070F #5C1022 #901936 #C4224A #DF456A

Accessibility & contrast

On white

8.83

#901936 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#901936 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901936

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901936	#FFFFFF	#000000	##FFFFFF
##901936	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B36

Deuteranopia (green-blind)

#5A5333

Tritanopia (blue-blind)

#9E0026

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #901936;
/* rgb */ color: rgb(144, 25, 54);
/* oklch */ color: oklch(42.9% 0.153 13.6);

Tailwind

colors: {
  custom: {
    50: '#b7646c',
    500: '#901936',
    950: '#000000',
  },
}

SCSS

$custom: #901936;
$custom-light: #b7646c;
$custom-dark: #000000;

JSON

{
  "hex": "#901936",
  "rgb": {
    "r": 144,
    "g": 25,
    "b": 54
  },
  "hsl": {
    "h": 345.378,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42946,
    "c": 0.15281,
    "h": 13.6
  },
  "luminance": 0.06891
}

Semantic roles & 50–950 ramp

primary

#901936

secondary

#45C0A2

accent

#EDC23B

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130607

muted

#827A7A

Preview Lab

Preview with #901936

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

Preview Lab → · Contrast checker → · Palette generator →