#9F1811#9F1811

#9F1811 is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.2% C 0.170 H 29.1°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#9F1811
RGB	rgb(159, 24, 17)
HSL	hsl(3, 81%, 35%)
HSV	hsv(3, 89%, 62%)
CMYK	cmyk(0%, 84.9%, 89.3%, 37.6%)
CIE-LAB	lab(34.12, 52.51, 40.57)
CIE-LCH	lch(34.12, 66.36, 37.69°)
OKLab	oklab(45.24% 0.1486 0.0826)
OKLCH	oklch(45.24% 0.17 29.1)
XYZ	xyz(14.7278, 8.0671, 1.3119)
Luminance	0.0806 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1811 #11989F

analogous

#9F1151 #9F1811 #9F5F11

triadic

#9F1811 #119F18 #18119F

tetradic

#9F1811 #519F11 #11989F #5F119F

square

#9F1811 #519F11 #11989F #5F119F

split-complementary

#9F1811 #119F5F #11519F

monochromatic

#300705 #68100B #9F1811 #D62017 #EB4840

Accessibility & contrast

On white

8.04

#9F1811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#9F1811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1811

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1811	#FFFFFF	#000000	##FFFFFF
##9F1811	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E0D

Deuteranopia (green-blind)

#665B06

Tritanopia (blue-blind)

#B00019

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #9f1811;
/* rgb */ color: rgb(159, 24, 17);
/* oklch */ color: oklch(45.2% 0.170 29.1);

Tailwind

colors: {
  custom: {
    50: '#c66552',
    500: '#9f1811',
    950: '#000000',
  },
}

SCSS

$custom: #9f1811;
$custom-light: #c66552;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1811",
  "rgb": {
    "r": 159,
    "g": 24,
    "b": 17
  },
  "hsl": {
    "h": 2.958,
    "s": 80.682,
    "l": 34.51
  },
  "oklch": {
    "l": 0.45236,
    "c": 0.17001,
    "h": 29.1
  },
  "luminance": 0.08065
}

Semantic roles & 50–950 ramp

primary

#9F1811

secondary

#42C4CA

accent

#EDF731

background

#FDF6F4

surface

#FAEBE7

border

#D3C6C3

text

#150602

muted

#837A78

Preview Lab

Preview with #9F1811

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

Preview Lab → · Contrast checker → · Palette generator →