#9F1D18#9F1D18

#9F1D18 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.6% C 0.166 H 28.3°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#9F1D18
RGB	rgb(159, 29, 24)
HSL	hsl(2, 74%, 36%)
HSV	hsv(2, 85%, 62%)
CMYK	cmyk(0%, 81.8%, 84.9%, 37.6%)
CIE-LAB	lab(34.64, 51.36, 37.47)
CIE-LCH	lch(34.64, 63.58, 36.11°)
OKLab	oklab(45.63% 0.1462 0.0788)
OKLCH	oklch(45.63% 0.166 28.3)
XYZ	xyz(14.9042, 8.3181, 1.6848)
Luminance	0.0832 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1D18 #189A9F

analogous

#9F1856 #9F1D18 #9F6018

triadic

#9F1D18 #189F1D #1D189F

tetradic

#9F1D18 #569F18 #189A9F #60189F

square

#9F1D18 #569F18 #189A9F #60189F

split-complementary

#9F1D18 #189F60 #18569F

monochromatic

#350A08 #6A1310 #9F1D18 #D42720 #E4534D

Accessibility & contrast

On white

7.89

#9F1D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#9F1D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1D18

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1D18	#FFFFFF	#000000	##FFFFFF
##9F1D18	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F15

Deuteranopia (green-blind)

#675B10

Tritanopia (blue-blind)

#B0001E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9f1d18;
/* rgb */ color: rgb(159, 29, 24);
/* oklch */ color: oklch(45.6% 0.166 28.3);

Tailwind

colors: {
  custom: {
    50: '#c56756',
    500: '#9f1d18',
    950: '#000000',
  },
}

SCSS

$custom: #9f1d18;
$custom-light: #c56756;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1d18",
  "rgb": {
    "r": 159,
    "g": 29,
    "b": 24
  },
  "hsl": {
    "h": 2.222,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.45634,
    "c": 0.1661,
    "h": 28.3
  },
  "luminance": 0.08316
}

Semantic roles & 50–950 ramp

primary

#9F1D18

secondary

#4DC2C6

accent

#EAF037

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #9F1D18

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

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