#903E33#903E33

#903E33 is a mid, moderate red. Relative luminance 0.096; OKLCH L 47.1% C 0.114 H 29.7°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#903E33
RGB	rgb(144, 62, 51)
HSL	hsl(7, 48%, 38%)
HSV	hsv(7, 65%, 56%)
CMYK	cmyk(0%, 56.9%, 64.6%, 43.5%)
CIE-LAB	lab(37.14, 33.88, 23.73)
CIE-LCH	lch(37.14, 41.36, 35.01°)
OKLab	oklab(47.1% 0.0988 0.0564)
OKLCH	oklch(47.1% 0.114 29.7)
XYZ	xyz(13.8230, 9.6153, 4.2593)
Luminance	0.0961 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903E33 #338590

analogous

#903356 #903E33 #906C33

triadic

#903E33 #33903E #3E3390

tetradic

#903E33 #569033 #338590 #6C3390

square

#903E33 #569033 #338590 #6C3390

split-complementary

#903E33 #33906C #335690

monochromatic

#361713 #632B23 #903E33 #BD5244 #CD7C71

Accessibility & contrast

On white

7.18

#903E33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#903E33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903E33

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903E33	#FFFFFF	#000000	##FFFFFF
##903E33	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C32

Deuteranopia (green-blind)

#675E31

Tritanopia (blue-blind)

#9E2E3C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #903e33;
/* rgb */ color: rgb(144, 62, 51);
/* oklch */ color: oklch(47.1% 0.114 29.7);

Tailwind

colors: {
  custom: {
    50: '#b6766b',
    500: '#903e33',
    950: '#000000',
  },
}

SCSS

$custom: #903e33;
$custom-light: #b6766b;
$custom-dark: #000000;

JSON

{
  "hex": "#903e33",
  "rgb": {
    "r": 144,
    "g": 62,
    "b": 51
  },
  "hsl": {
    "h": 7.097,
    "s": 47.692,
    "l": 38.235
  },
  "oklch": {
    "l": 0.47102,
    "c": 0.11371,
    "h": 29.7
  },
  "luminance": 0.09614
}

Semantic roles & 50–950 ramp

primary

#903E33

secondary

#6AACB5

accent

#C7D751

background

#FBF7F6

surface

#F7EDEB

border

#D0C8C6

text

#120906

muted

#817B7A

Preview Lab

Preview with #903E33

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

Preview Lab → · Contrast checker → · Palette generator →