#902918#902918

#902918 is a dark, vivid red. Relative luminance 0.076; OKLCH L 43.9% C 0.141 H 32.0°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#902918
RGB	rgb(144, 41, 24)
HSL	hsl(9, 71%, 33%)
HSV	hsv(9, 83%, 56%)
CMYK	cmyk(0%, 71.5%, 83.3%, 43.5%)
CIE-LAB	lab(33.10, 42.37, 34.95)
CIE-LCH	lch(33.10, 54.92, 39.52°)
OKLab	oklab(43.95% 0.1198 0.0748)
OKLCH	oklch(43.95% 0.141 32)
XYZ	xyz(12.4609, 7.5830, 1.6715)
Luminance	0.0758 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902918 #187F90

analogous

#901843 #902918 #906518

triadic

#902918 #189029 #291890

tetradic

#902918 #439018 #187F90 #651890

square

#902918 #439018 #187F90 #651890

split-complementary

#902918 #189065 #184390

monochromatic

#270B07 #5C1A0F #902918 #C43821 #E05943

Accessibility & contrast

On white

8.35

#902918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#902918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902918

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902918	#FFFFFF	#000000	##FFFFFF
##902918	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F15

Deuteranopia (green-blind)

#615613

Tritanopia (blue-blind)

#9F0026

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #902918;
/* rgb */ color: rgb(144, 41, 24);
/* oklch */ color: oklch(43.9% 0.141 32.0);

Tailwind

colors: {
  custom: {
    50: '#b96a57',
    500: '#902918',
    950: '#000000',
  },
}

SCSS

$custom: #902918;
$custom-light: #b96a57;
$custom-dark: #000000;

JSON

{
  "hex": "#902918",
  "rgb": {
    "r": 144,
    "g": 41,
    "b": 24
  },
  "hsl": {
    "h": 8.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.43946,
    "c": 0.14123,
    "h": 32
  },
  "luminance": 0.07581
}

Semantic roles & 50–950 ramp

primary

#902918

secondary

#43AFC0

accent

#D5EE3A

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130703

muted

#827A78

Preview Lab

Preview with #902918

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

Preview Lab → · Contrast checker → · Palette generator →