#902C40#902C40

#902C40 is a dark, vivid red. Relative luminance 0.081; OKLCH L 45.0% C 0.134 H 12.6°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#902C40
RGB	rgb(144, 44, 64)
HSL	hsl(348, 53%, 37%)
HSV	hsv(348, 69%, 56%)
CMYK	cmyk(0%, 69.4%, 55.6%, 43.5%)
CIE-LAB	lab(34.20, 43.41, 11.68)
CIE-LCH	lch(34.20, 44.95, 15.06°)
OKLab	oklab(44.97% 0.1311 0.0294)
OKLCH	oklch(44.97% 0.134 12.6)
XYZ	xyz(13.3289, 8.1026, 5.7116)
Luminance	0.0810 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902C40 #2C907C

analogous

#902C72 #902C40 #904A2C

triadic

#902C40 #40902C #2C4090

tetradic

#902C40 #72902C #2C907C #4A2C90

square

#902C40 #72902C #2C907C #4A2C90

split-complementary

#902C40 #2C904A #2C7290

monochromatic

#320F16 #611E2B #902C40 #BF3A55 #D0667B

Accessibility & contrast

On white

8.01

#902C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#902C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902C40

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902C40	#FFFFFF	#000000	##FFFFFF
##902C40	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444340

Deuteranopia (green-blind)

#5E583E

Tritanopia (blue-blind)

#9D1834

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #902c40;
/* rgb */ color: rgb(144, 44, 64);
/* oklch */ color: oklch(45.0% 0.134 12.6);

Tailwind

colors: {
  custom: {
    50: '#b66c74',
    500: '#902c40',
    950: '#000000',
  },
}

SCSS

$custom: #902c40;
$custom-light: #b66c74;
$custom-dark: #000000;

JSON

{
  "hex": "#902c40",
  "rgb": {
    "r": 144,
    "g": 44,
    "b": 64
  },
  "hsl": {
    "h": 348,
    "s": 53.191,
    "l": 36.863
  },
  "oklch": {
    "l": 0.44972,
    "c": 0.13435,
    "h": 12.6
  },
  "luminance": 0.08101
}

Semantic roles & 50–950 ramp

primary

#902C40

secondary

#61B7A6

accent

#DDC04B

background

#FBF6F7

surface

#F7ECED

border

#D0C7C8

text

#120708

muted

#817A7B

Preview Lab

Preview with #902C40

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

Preview Lab → · Contrast checker → · Palette generator →