#902A3C#902A3C

#902A3C is a dark, vivid red. Relative luminance 0.079; OKLCH L 44.6% C 0.136 H 14.5°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#902A3C
RGB	rgb(144, 42, 60)
HSL	hsl(349, 55%, 36%)
HSV	hsv(349, 71%, 56%)
CMYK	cmyk(0%, 70.8%, 58.3%, 43.5%)
CIE-LAB	lab(33.80, 43.92, 13.73)
CIE-LCH	lch(33.80, 46.01, 17.36°)
OKLab	oklab(44.65% 0.1321 0.0341)
OKLCH	oklch(44.65% 0.136 14.5)
XYZ	xyz(13.1464, 7.9133, 5.1092)
Luminance	0.0791 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902A3C #2A907E

analogous

#902A6F #902A3C #904B2A

triadic

#902A3C #3C902A #2A3C90

tetradic

#902A3C #6F902A #2A907E #4B2A90

square

#902A3C #6F902A #2A907E #4B2A90

split-complementary

#902A3C #2A904B #2A6F90

monochromatic

#310E15 #611C28 #902A3C #BF3850 #D16376

Accessibility & contrast

On white

8.13

#902A3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#902A3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902A3C

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902A3C	#FFFFFF	#000000	##FFFFFF
##902A3C	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44423C

Deuteranopia (green-blind)

#5E5739

Tritanopia (blue-blind)

#9E1331

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #902a3c;
/* rgb */ color: rgb(144, 42, 60);
/* oklch */ color: oklch(44.6% 0.136 14.5);

Tailwind

colors: {
  custom: {
    50: '#b66b71',
    500: '#902a3c',
    950: '#000000',
  },
}

SCSS

$custom: #902a3c;
$custom-light: #b66b71;
$custom-dark: #000000;

JSON

{
  "hex": "#902a3c",
  "rgb": {
    "r": 144,
    "g": 42,
    "b": 60
  },
  "hsl": {
    "h": 349.412,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44649,
    "c": 0.13643,
    "h": 14.5
  },
  "luminance": 0.07911
}

Semantic roles & 50–950 ramp

primary

#902A3C

secondary

#5EB7A8

accent

#DEC44A

background

#FBF6F6

surface

#F7ECEC

border

#D0C7C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #902A3C

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

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