#902F3C#902F3C

#902F3C is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.2% C 0.131 H 16.3°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#902F3C
RGB	rgb(144, 47, 60)
HSL	hsl(352, 51%, 37%)
HSV	hsv(352, 67%, 56%)
CMYK	cmyk(0%, 67.4%, 58.3%, 43.5%)
CIE-LAB	lab(34.58, 41.79, 14.78)
CIE-LCH	lch(34.58, 44.32, 19.47°)
OKLab	oklab(45.23% 0.1253 0.0366)
OKLCH	oklch(45.23% 0.131 16.3)
XYZ	xyz(13.3349, 8.2904, 5.1721)
Luminance	0.0829 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902F3C #2F9083

analogous

#902F6C #902F3C #90532F

triadic

#902F3C #3C902F #2F3C90

tetradic

#902F3C #6C902F #2F9083 #532F90

square

#902F3C #6C902F #2F9083 #532F90

split-complementary

#902F3C #2F9053 #2F6C90

monochromatic

#341116 #622029 #902F3C #BE3E4F #CF6B78

Accessibility & contrast

On white

7.90

#902F3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#902F3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902F3C

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902F3C	#FFFFFF	#000000	##FFFFFF
##902F3C	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47453C

Deuteranopia (green-blind)

#60593A

Tritanopia (blue-blind)

#9E1B34

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #902f3c;
/* rgb */ color: rgb(144, 47, 60);
/* oklch */ color: oklch(45.2% 0.131 16.3);

Tailwind

colors: {
  custom: {
    50: '#b66d71',
    500: '#902f3c',
    950: '#000000',
  },
}

SCSS

$custom: #902f3c;
$custom-light: #b66d71;
$custom-dark: #000000;

JSON

{
  "hex": "#902f3c",
  "rgb": {
    "r": 144,
    "g": 47,
    "b": 60
  },
  "hsl": {
    "h": 351.959,
    "s": 50.785,
    "l": 37.451
  },
  "oklch": {
    "l": 0.4523,
    "c": 0.13054,
    "h": 16.3
  },
  "luminance": 0.08289
}

Semantic roles & 50–950 ramp

primary

#902F3C

secondary

#65B6AB

accent

#DAC74E

background

#FBF6F6

surface

#F7ECEC

border

#D0C7C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #902F3C

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

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