#903E1A#903E1A

#903E1A is a mid, vivid orange. Relative luminance 0.094; OKLCH L 46.8% C 0.121 H 42.1°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#903E1A
RGB	rgb(144, 62, 26)
HSL	hsl(18, 69%, 33%)
HSV	hsv(18, 82%, 56%)
CMYK	cmyk(0%, 56.9%, 81.9%, 43.5%)
CIE-LAB	lab(36.84, 32.56, 37.51)
CIE-LCH	lch(36.84, 49.67, 49.04°)
OKLab	oklab(46.77% 0.0899 0.0811)
OKLCH	oklch(46.77% 0.121 42.1)
XYZ	xyz(13.4121, 9.4509, 2.0950)
Luminance	0.0945 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903E1A #1A6C90

analogous

#901A31 #903E1A #90791A

triadic

#903E1A #1A903E #3E1A90

tetradic

#903E1A #31901A #1A6C90 #791A90

square

#903E1A #31901A #1A6C90 #791A90

split-complementary

#903E1A #1A9079 #1A3190

monochromatic

#281107 #5C2811 #903E1A #C45423 #DE7547

Accessibility & contrast

On white

7.27

#903E1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#903E1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903E1A

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903E1A	#FFFFFF	#000000	##FFFFFF
##903E1A	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B15

Deuteranopia (green-blind)

#695E17

Tritanopia (blue-blind)

#9F2B37

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #903e1a;
/* rgb */ color: rgb(144, 62, 26);
/* oklch */ color: oklch(46.8% 0.121 42.1);

Tailwind

colors: {
  custom: {
    50: '#b77659',
    500: '#903e1a',
    950: '#000000',
  },
}

SCSS

$custom: #903e1a;
$custom-light: #b77659;
$custom-dark: #000000;

JSON

{
  "hex": "#903e1a",
  "rgb": {
    "r": 144,
    "g": 62,
    "b": 26
  },
  "hsl": {
    "h": 18.305,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.46774,
    "c": 0.12113,
    "h": 42.1
  },
  "luminance": 0.09449
}

Semantic roles & 50–950 ramp

primary

#903E1A

secondary

#479ABF

accent

#B6EC3C

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130804

muted

#827B79

Preview Lab

Preview with #903E1A

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

Preview Lab → · Contrast checker → · Palette generator →