#9F2818#9F2818

#9F2818 is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.6% C 0.158 H 31.1°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#9F2818
RGB	rgb(159, 40, 24)
HSL	hsl(7, 74%, 36%)
HSV	hsv(7, 85%, 62%)
CMYK	cmyk(0%, 74.8%, 84.9%, 37.6%)
CIE-LAB	lab(35.90, 47.83, 38.62)
CIE-LCH	lch(35.90, 61.47, 38.92°)
OKLab	oklab(46.58% 0.1352 0.0814)
OKLCH	oklch(46.58% 0.158 31.1)
XYZ	xyz(15.2236, 8.9569, 1.7912)
Luminance	0.0895 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F2818 #188F9F

analogous

#9F184B #9F2818 #9F6B18

triadic

#9F2818 #189F28 #28189F

tetradic

#9F2818 #4B9F18 #188F9F #6B189F

square

#9F2818 #4B9F18 #188F9F #6B189F

split-complementary

#9F2818 #189F6B #184B9F

monochromatic

#350D08 #6A1B10 #9F2818 #D43520 #E45F4D

Accessibility & contrast

On white

7.52

#9F2818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#9F2818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F2818

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F2818	#FFFFFF	#000000	##FFFFFF
##9F2818	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4414

Deuteranopia (green-blind)

#6A5E11

Tritanopia (blue-blind)

#B00026

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #9f2818;
/* rgb */ color: rgb(159, 40, 24);
/* oklch */ color: oklch(46.6% 0.158 31.1);

Tailwind

colors: {
  custom: {
    50: '#c56b57',
    500: '#9f2818',
    950: '#000000',
  },
}

SCSS

$custom: #9f2818;
$custom-light: #c56b57;
$custom-dark: #000000;

JSON

{
  "hex": "#9f2818",
  "rgb": {
    "r": 159,
    "g": 40,
    "b": 24
  },
  "hsl": {
    "h": 7.111,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.46576,
    "c": 0.15779,
    "h": 31.1
  },
  "luminance": 0.08954
}

Semantic roles & 50–950 ramp

primary

#9F2818

secondary

#4DB8C6

accent

#DAF037

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #9F2818

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

Preview Lab → · Contrast checker → · Palette generator →