#903317#903317

#903317 is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.2% C 0.132 H 36.7°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#903317
RGB	rgb(144, 51, 23)
HSL	hsl(14, 72%, 33%)
HSV	hsv(14, 84%, 56%)
CMYK	cmyk(0%, 64.6%, 84%, 43.5%)
CIE-LAB	lab(34.72, 37.93, 37.00)
CIE-LCH	lch(34.72, 52.99, 44.29°)
OKLab	oklab(45.16% 0.1059 0.079)
OKLCH	oklch(45.16% 0.132 36.7)
XYZ	xyz(12.8415, 8.3607, 1.7480)
Luminance	0.0836 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903317 #177490

analogous

#901738 #903317 #906F17

triadic

#903317 #179033 #331790

tetradic

#903317 #389017 #177490 #6F1790

square

#903317 #389017 #177490 #6F1790

split-complementary

#903317 #17906F #173890

monochromatic

#260E06 #5B200F #903317 #C5461F #E16641

Accessibility & contrast

On white

7.86

#903317 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#903317 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903317

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903317	#FFFFFF	#000000	##FFFFFF
##903317	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4513

Deuteranopia (green-blind)

#655913

Tritanopia (blue-blind)

#9F1A2E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #903317;
/* rgb */ color: rgb(144, 51, 23);
/* oklch */ color: oklch(45.2% 0.132 36.7);

Tailwind

colors: {
  custom: {
    50: '#b86f57',
    500: '#903317',
    950: '#000000',
  },
}

SCSS

$custom: #903317;
$custom-light: #b86f57;
$custom-dark: #000000;

JSON

{
  "hex": "#903317",
  "rgb": {
    "r": 144,
    "g": 51,
    "b": 23
  },
  "hsl": {
    "h": 13.884,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45164,
    "c": 0.1321,
    "h": 36.7
  },
  "luminance": 0.08359
}

Semantic roles & 50–950 ramp

primary

#903317

secondary

#42A4C1

accent

#C5EF39

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130703

muted

#827A78

Preview Lab

Preview with #903317

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

Preview Lab → · Contrast checker → · Palette generator →