#903E2D#903E2D

#903E2D is a mid, moderate red. Relative luminance 0.096; OKLCH L 47.0% C 0.115 H 33.3°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#903E2D
RGB	rgb(144, 62, 45)
HSL	hsl(10, 52%, 37%)
HSV	hsv(10, 69%, 56%)
CMYK	cmyk(0%, 56.9%, 68.7%, 43.5%)
CIE-LAB	lab(37.05, 33.48, 27.23)
CIE-LCH	lch(37.05, 43.16, 39.12°)
OKLab	oklab(47% 0.0964 0.0633)
OKLCH	oklch(47% 0.115 33.3)
XYZ	xyz(13.6992, 9.5657, 3.6071)
Luminance	0.0956 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903E2D #2D7F90

analogous

#902D4E #903E2D #90702D

triadic

#903E2D #2D903E #3E2D90

tetradic

#903E2D #4E902D #2D7F90 #702D90

square

#903E2D #4E902D #2D7F90 #702D90

split-complementary

#903E2D #2D9070 #2D4E90

monochromatic

#331610 #612A1E #903E2D #BF523C #D07A68

Accessibility & contrast

On white

7.21

#903E2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#903E2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903E2D

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903E2D	#FFFFFF	#000000	##FFFFFF
##903E2D	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C2B

Deuteranopia (green-blind)

#685E2B

Tritanopia (blue-blind)

#9E2E3A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #903e2d;
/* rgb */ color: rgb(144, 62, 45);
/* oklch */ color: oklch(47.0% 0.115 33.3);

Tailwind

colors: {
  custom: {
    50: '#b67666',
    500: '#903e2d',
    950: '#000000',
  },
}

SCSS

$custom: #903e2d;
$custom-light: #b67666;
$custom-dark: #000000;

JSON

{
  "hex": "#903e2d",
  "rgb": {
    "r": 144,
    "g": 62,
    "b": 45
  },
  "hsl": {
    "h": 10.303,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.47004,
    "c": 0.1153,
    "h": 33.3
  },
  "luminance": 0.09564
}

Semantic roles & 50–950 ramp

primary

#903E2D

secondary

#62A8B6

accent

#C3DC4C

background

#FBF7F6

surface

#F7EDEB

border

#D0C8C6

text

#120906

muted

#817B7A

Preview Lab

Preview with #903E2D

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

Preview Lab → · Contrast checker → · Palette generator →