#902137#902137

#902137 is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.6% C 0.146 H 14.8°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#902137
RGB	rgb(144, 33, 55)
HSL	hsl(348, 63%, 35%)
HSV	hsv(348, 77%, 56%)
CMYK	cmyk(0%, 77.1%, 61.8%, 43.5%)
CIE-LAB	lab(32.47, 46.95, 15.19)
CIE-LCH	lch(32.47, 49.34, 17.93°)
OKLab	oklab(43.62% 0.1409 0.0372)
OKLCH	oklch(43.62% 0.146 14.8)
XYZ	xyz(12.7363, 7.2947, 4.3511)
Luminance	0.0729 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902137 #21907A

analogous

#90216F #902137 #904221

triadic

#902137 #379021 #213790

tetradic

#902137 #6F9021 #21907A #422190

square

#902137 #6F9021 #21907A #422190

split-complementary

#902137 #219042 #216F90

monochromatic

#2C0A11 #5E1624 #902137 #C22C4A #D8546E

Accessibility & contrast

On white

8.54

#902137 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#902137 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902137

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902137	#FFFFFF	#000000	##FFFFFF
##902137	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E37

Deuteranopia (green-blind)

#5C5534

Tritanopia (blue-blind)

#9E002A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #902137;
/* rgb */ color: rgb(144, 33, 55);
/* oklch */ color: oklch(43.6% 0.146 14.8);

Tailwind

colors: {
  custom: {
    50: '#b7676d',
    500: '#902137',
    950: '#000000',
  },
}

SCSS

$custom: #902137;
$custom-light: #b7676d;
$custom-dark: #000000;

JSON

{
  "hex": "#902137",
  "rgb": {
    "r": 144,
    "g": 33,
    "b": 55
  },
  "hsl": {
    "h": 348.108,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43624,
    "c": 0.14574,
    "h": 14.8
  },
  "luminance": 0.07293
}

Semantic roles & 50–950 ramp

primary

#902137

secondary

#51BBA6

accent

#E6C542

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#120607

muted

#817A7A

Preview Lab

Preview with #902137

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

Preview Lab → · Contrast checker → · Palette generator →