#901935#901935

#901935 is a dark, vivid red. Relative luminance 0.069; OKLCH L 42.9% C 0.153 H 14.1°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#901935
RGB	rgb(144, 25, 53)
HSL	hsl(346, 70%, 33%)
HSV	hsv(346, 83%, 56%)
CMYK	cmyk(0%, 82.6%, 63.2%, 43.5%)
CIE-LAB	lab(31.54, 49.31, 15.27)
CIE-LCH	lch(31.54, 51.62, 17.21°)
OKLab	oklab(42.92% 0.1481 0.0372)
OKLCH	oklch(42.92% 0.153 14.1)
XYZ	xyz(12.4932, 6.8835, 4.0383)
Luminance	0.0688 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901935 #199074

analogous

#901970 #901935 #903819

triadic

#901935 #359019 #193590

tetradic

#901935 #709019 #199074 #381990

square

#901935 #709019 #199074 #381990

split-complementary

#901935 #199038 #197090

monochromatic

#28070F #5C1022 #901935 #C42248 #DF4569

Accessibility & contrast

On white

8.84

#901935 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#901935 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901935

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901935	#FFFFFF	#000000	##FFFFFF
##901935	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B35

Deuteranopia (green-blind)

#5A5332

Tritanopia (blue-blind)

#9E0025

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #901935;
/* rgb */ color: rgb(144, 25, 53);
/* oklch */ color: oklch(42.9% 0.153 14.1);

Tailwind

colors: {
  custom: {
    50: '#b7646b',
    500: '#901935',
    950: '#000000',
  },
}

SCSS

$custom: #901935;
$custom-light: #b7646b;
$custom-dark: #000000;

JSON

{
  "hex": "#901935",
  "rgb": {
    "r": 144,
    "g": 25,
    "b": 53
  },
  "hsl": {
    "h": 345.882,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42924,
    "c": 0.15274,
    "h": 14.1
  },
  "luminance": 0.06882
}

Semantic roles & 50–950 ramp

primary

#901935

secondary

#45C0A3

accent

#EDC33B

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #901935

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

Preview Lab → · Contrast checker → · Palette generator →