#903013#903013

#903013 is a dark, vivid red. Relative luminance 0.081; OKLCH L 44.7% C 0.136 H 36.5°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#903013
RGB	rgb(144, 48, 19)
HSL	hsl(14, 77%, 32%)
HSV	hsv(14, 87%, 56%)
CMYK	cmyk(0%, 66.7%, 86.8%, 43.5%)
CIE-LAB	lab(34.17, 39.20, 38.45)
CIE-LCH	lch(34.17, 54.91, 44.45°)
OKLab	oklab(44.74% 0.1091 0.0807)
OKLCH	oklch(44.74% 0.136 36.5)
XYZ	xyz(12.6776, 8.0921, 1.5104)
Luminance	0.0809 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903013 #137390

analogous

#901335 #903013 #906F13

triadic

#903013 #139030 #301390

tetradic

#903013 #359013 #137390 #6F1390

square

#903013 #359013 #137390 #6F1390

split-complementary

#903013 #13906F #133590

monochromatic

#240C05 #5A1E0C #903013 #C6421A #E56139

Accessibility & contrast

On white

8.02

#903013 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#903013 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903013

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903013	#FFFFFF	#000000	##FFFFFF
##903013	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C430E

Deuteranopia (green-blind)

#64580E

Tritanopia (blue-blind)

#9F132B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #903013;
/* rgb */ color: rgb(144, 48, 19);
/* oklch */ color: oklch(44.7% 0.136 36.5);

Tailwind

colors: {
  custom: {
    50: '#b96d54',
    500: '#903013',
    950: '#000000',
  },
}

SCSS

$custom: #903013;
$custom-light: #b96d54;
$custom-dark: #000000;

JSON

{
  "hex": "#903013",
  "rgb": {
    "r": 144,
    "g": 48,
    "b": 19
  },
  "hsl": {
    "h": 13.92,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.44741,
    "c": 0.13572,
    "h": 36.5
  },
  "luminance": 0.0809
}

Semantic roles & 50–950 ramp

primary

#903013

secondary

#3BA4C4

accent

#C7F335

background

#FCF6F4

surface

#F8ECE8

border

#D1C7C4

text

#130703

muted

#827A78

Preview Lab

Preview with #903013

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

Preview Lab → · Contrast checker → · Palette generator →