#9F1917#9F1917

#9F1917 is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.3% C 0.169 H 27.8°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#9F1917
RGB	rgb(159, 25, 23)
HSL	hsl(1, 75%, 36%)
HSV	hsv(1, 86%, 62%)
CMYK	cmyk(0%, 84.3%, 85.5%, 37.6%)
CIE-LAB	lab(34.25, 52.40, 37.65)
CIE-LCH	lch(34.25, 64.52, 35.70°)
OKLab	oklab(45.35% 0.1493 0.0788)
OKLCH	oklch(45.35% 0.169 27.8)
XYZ	xyz(14.8022, 8.1305, 1.6004)
Luminance	0.0813 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1917 #179D9F

analogous

#9F1759 #9F1917 #9F5D17

triadic

#9F1917 #179F19 #19179F

tetradic

#9F1917 #599F17 #179D9F #5D179F

square

#9F1917 #599F17 #179D9F #5D179F

split-complementary

#9F1917 #179F5D #17599F

monochromatic

#340808 #6A110F #9F1917 #D4211F #E54E4B

Accessibility & contrast

On white

8.00

#9F1917 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#9F1917 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1917

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1917	#FFFFFF	#000000	##FFFFFF
##9F1917	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E14

Deuteranopia (green-blind)

#665B0F

Tritanopia (blue-blind)

#B0001B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9f1917;
/* rgb */ color: rgb(159, 25, 23);
/* oklch */ color: oklch(45.3% 0.169 27.8);

Tailwind

colors: {
  custom: {
    50: '#c56556',
    500: '#9f1917',
    950: '#000000',
  },
}

SCSS

$custom: #9f1917;
$custom-light: #c56556;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1917",
  "rgb": {
    "r": 159,
    "g": 25,
    "b": 23
  },
  "hsl": {
    "h": 0.882,
    "s": 74.725,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45347,
    "c": 0.16879,
    "h": 27.8
  },
  "luminance": 0.08128
}

Semantic roles & 50–950 ramp

primary

#9F1917

secondary

#4BC5C7

accent

#EFF136

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150603

muted

#837A78

Preview Lab

Preview with #9F1917

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

Preview Lab → · Contrast checker → · Palette generator →