#903A15#903A15

#903A15 is a mid, vivid orange. Relative luminance 0.090; OKLCH L 46.1% C 0.126 H 41.2°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#903A15
RGB	rgb(144, 58, 21)
HSL	hsl(18, 75%, 32%)
HSV	hsv(18, 85%, 56%)
CMYK	cmyk(0%, 59.7%, 85.4%, 43.5%)
CIE-LAB	lab(36.01, 34.45, 39.13)
CIE-LCH	lch(36.01, 52.13, 48.64°)
OKLab	oklab(46.13% 0.0949 0.083)
OKLCH	oklch(46.13% 0.126 41.2)
XYZ	xyz(13.1514, 9.0114, 1.7562)
Luminance	0.0901 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903A15 #156B90

analogous

#90152D #903A15 #907815

triadic

#903A15 #15903A #3A1590

tetradic

#903A15 #2D9015 #156B90 #781590

square

#903A15 #2D9015 #156B90 #781590

split-complementary

#903A15 #159078 #152D90

monochromatic

#250F05 #5B240D #903A15 #C5501D #E36F3D

Accessibility & contrast

On white

7.49

#903A15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#903A15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903A15

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903A15	#FFFFFF	#000000	##FFFFFF
##903A15	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53490F

Deuteranopia (green-blind)

#685C11

Tritanopia (blue-blind)

#9F2533

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #903a15;
/* rgb */ color: rgb(144, 58, 21);
/* oklch */ color: oklch(46.1% 0.126 41.2);

Tailwind

colors: {
  custom: {
    50: '#b87356',
    500: '#903a15',
    950: '#000000',
  },
}

SCSS

$custom: #903a15;
$custom-light: #b87356;
$custom-dark: #000000;

JSON

{
  "hex": "#903a15",
  "rgb": {
    "r": 144,
    "g": 58,
    "b": 21
  },
  "hsl": {
    "h": 18.049,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.4613,
    "c": 0.12608,
    "h": 41.2
  },
  "luminance": 0.0901
}

Semantic roles & 50–950 ramp

primary

#903A15

secondary

#3E9BC2

accent

#B9F137

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130803

muted

#827B78

Preview Lab

Preview with #903A15

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

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