#902237#902237

#902237 is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.7% C 0.145 H 15.0°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#902237
RGB	rgb(144, 34, 55)
HSL	hsl(349, 62%, 35%)
HSV	hsv(349, 76%, 56%)
CMYK	cmyk(0%, 76.4%, 61.8%, 43.5%)
CIE-LAB	lab(32.59, 46.60, 15.35)
CIE-LCH	lch(32.59, 49.06, 18.24°)
OKLab	oklab(43.72% 0.1398 0.0376)
OKLCH	oklch(43.72% 0.145 15)
XYZ	xyz(12.7645, 7.3510, 4.3605)
Luminance	0.0735 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902237 #22907B

analogous

#90226E #902237 #904422

triadic

#902237 #379022 #223790

tetradic

#902237 #6E9022 #22907B #442290

square

#902237 #6E9022 #22907B #442290

split-complementary

#902237 #229044 #226E90

monochromatic

#2D0B11 #5E1624 #902237 #C22E4A #D7556E

Accessibility & contrast

On white

8.50

#902237 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#902237 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902237

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902237	#FFFFFF	#000000	##FFFFFF
##902237	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E37

Deuteranopia (green-blind)

#5C5534

Tritanopia (blue-blind)

#9E002B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #902237;
/* rgb */ color: rgb(144, 34, 55);
/* oklch */ color: oklch(43.7% 0.145 15.0);

Tailwind

colors: {
  custom: {
    50: '#b7676d',
    500: '#902237',
    950: '#000000',
  },
}

SCSS

$custom: #902237;
$custom-light: #b7676d;
$custom-dark: #000000;

JSON

{
  "hex": "#902237",
  "rgb": {
    "r": 144,
    "g": 34,
    "b": 55
  },
  "hsl": {
    "h": 348.545,
    "s": 61.798,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43716,
    "c": 0.14477,
    "h": 15
  },
  "luminance": 0.07349
}

Semantic roles & 50–950 ramp

primary

#902237

secondary

#53BBA7

accent

#E5C643

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#120607

muted

#817A7A

Preview Lab

Preview with #902237

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

Preview Lab → · Contrast checker → · Palette generator →