#903C13#903C13

#903C13 is a mid, vivid orange. Relative luminance 0.092; OKLCH L 46.4% C 0.125 H 43.0°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#903C13
RGB	rgb(144, 60, 19)
HSL	hsl(20, 77%, 32%)
HSV	hsv(20, 87%, 56%)
CMYK	cmyk(0%, 58.3%, 86.8%, 43.5%)
CIE-LAB	lab(36.39, 33.37, 40.37)
CIE-LCH	lch(36.39, 52.37, 50.42°)
OKLab	oklab(46.41% 0.0913 0.0851)
OKLCH	oklch(46.41% 0.125 43)
XYZ	xyz(13.2364, 9.2098, 1.6966)
Luminance	0.0921 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903C13 #136790

analogous

#901329 #903C13 #907B13

triadic

#903C13 #13903C #3C1390

tetradic

#903C13 #299013 #136790 #7B1390

square

#903C13 #299013 #136790 #7B1390

split-complementary

#903C13 #13907B #132990

monochromatic

#240F05 #5A250C #903C13 #C6531A #E57139

Accessibility & contrast

On white

7.39

#903C13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#903C13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903C13

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903C13	#FFFFFF	#000000	##FFFFFF
##903C13	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A0C

Deuteranopia (green-blind)

#695D0F

Tritanopia (blue-blind)

#9F2834

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #903c13;
/* rgb */ color: rgb(144, 60, 19);
/* oklch */ color: oklch(46.4% 0.125 43.0);

Tailwind

colors: {
  custom: {
    50: '#b87455',
    500: '#903c13',
    950: '#000000',
  },
}

SCSS

$custom: #903c13;
$custom-light: #b87455;
$custom-dark: #000000;

JSON

{
  "hex": "#903c13",
  "rgb": {
    "r": 144,
    "g": 60,
    "b": 19
  },
  "hsl": {
    "h": 19.68,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.46413,
    "c": 0.12478,
    "h": 43
  },
  "luminance": 0.09208
}

Semantic roles & 50–950 ramp

primary

#903C13

secondary

#3B97C4

accent

#B5F335

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130803

muted

#827B78

Preview Lab

Preview with #903C13

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

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