#903016#903016

#903016 is a dark, vivid red. Relative luminance 0.081; OKLCH L 44.8% C 0.135 H 35.6°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#903016
RGB	rgb(144, 48, 22)
HSL	hsl(13, 73%, 33%)
HSV	hsv(13, 85%, 56%)
CMYK	cmyk(0%, 66.7%, 84.7%, 43.5%)
CIE-LAB	lab(34.20, 39.29, 37.01)
CIE-LCH	lch(34.20, 53.98, 43.29°)
OKLab	oklab(44.77% 0.1099 0.0787)
OKLCH	oklch(44.77% 0.135 35.6)
XYZ	xyz(12.7048, 8.1030, 1.6540)
Luminance	0.0810 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903016 #167690

analogous

#901639 #903016 #906D16

triadic

#903016 #169030 #301690

tetradic

#903016 #399016 #167690 #6D1690

square

#903016 #399016 #167690 #6D1690

split-complementary

#903016 #16906D #163990

monochromatic

#260D06 #5B1E0E #903016 #C5421E #E2613F

Accessibility & contrast

On white

8.01

#903016 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#903016 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903016

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903016	#FFFFFF	#000000	##FFFFFF
##903016	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4312

Deuteranopia (green-blind)

#635811

Tritanopia (blue-blind)

#9F142B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #903016;
/* rgb */ color: rgb(144, 48, 22);
/* oklch */ color: oklch(44.8% 0.135 35.6);

Tailwind

colors: {
  custom: {
    50: '#b96d56',
    500: '#903016',
    950: '#000000',
  },
}

SCSS

$custom: #903016;
$custom-light: #b96d56;
$custom-dark: #000000;

JSON

{
  "hex": "#903016",
  "rgb": {
    "r": 144,
    "g": 48,
    "b": 22
  },
  "hsl": {
    "h": 12.787,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.44765,
    "c": 0.13513,
    "h": 35.6
  },
  "luminance": 0.08101
}

Semantic roles & 50–950 ramp

primary

#903016

secondary

#40A6C2

accent

#C9F038

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130703

muted

#827A78

Preview Lab

Preview with #903016

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

Preview Lab → · Contrast checker → · Palette generator →