#902C17#902C17

#902C17 is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.3% C 0.139 H 33.5°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#902C17
RGB	rgb(144, 44, 23)
HSL	hsl(10, 72%, 33%)
HSV	hsv(10, 84%, 56%)
CMYK	cmyk(0%, 69.4%, 84%, 43.5%)
CIE-LAB	lab(33.55, 41.08, 35.90)
CIE-LCH	lch(33.55, 54.56, 41.15°)
OKLab	oklab(44.28% 0.1156 0.0766)
OKLCH	oklch(44.28% 0.139 33.5)
XYZ	xyz(12.5584, 7.7944, 1.6537)
Luminance	0.0779 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902C17 #177B90

analogous

#90173F #902C17 #906817

triadic

#902C17 #17902C #2C1790

tetradic

#902C17 #3F9017 #177B90 #681790

square

#902C17 #3F9017 #177B90 #681790

split-complementary

#902C17 #179068 #173F90

monochromatic

#260C06 #5B1C0F #902C17 #C53C1F #E15D41

Accessibility & contrast

On white

8.21

#902C17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#902C17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902C17

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902C17	#FFFFFF	#000000	##FFFFFF
##902C17	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494113

Deuteranopia (green-blind)

#625712

Tritanopia (blue-blind)

#9F0928

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #902c17;
/* rgb */ color: rgb(144, 44, 23);
/* oklch */ color: oklch(44.3% 0.139 33.5);

Tailwind

colors: {
  custom: {
    50: '#b96b56',
    500: '#902c17',
    950: '#000000',
  },
}

SCSS

$custom: #902c17;
$custom-light: #b96b56;
$custom-dark: #000000;

JSON

{
  "hex": "#902c17",
  "rgb": {
    "r": 144,
    "g": 44,
    "b": 23
  },
  "hsl": {
    "h": 10.413,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.44283,
    "c": 0.13866,
    "h": 33.5
  },
  "luminance": 0.07793
}

Semantic roles & 50–950 ramp

primary

#902C17

secondary

#42ABC1

accent

#CFEF39

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130703

muted

#827A78

Preview Lab

Preview with #902C17

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

Preview Lab → · Contrast checker → · Palette generator →