#9F1A1A#9F1A1A

#9F1A1A is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.4% C 0.168 H 27.2°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#9F1A1A
RGB	rgb(159, 26, 26)
HSL	hsl(0, 72%, 36%)
HSV	hsv(0, 84%, 62%)
CMYK	cmyk(0%, 83.6%, 83.6%, 37.6%)
CIE-LAB	lab(34.37, 52.23, 36.13)
CIE-LCH	lch(34.37, 63.50, 34.68°)
OKLab	oklab(45.44% 0.1493 0.0766)
OKLCH	oklch(45.44% 0.168 27.2)
XYZ	xyz(14.8558, 8.1868, 1.7751)
Luminance	0.0818 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1A1A #1A9F9F

analogous

#9F1A5D #9F1A1A #9F5D1A

triadic

#9F1A1A #1A9F1A #1A1A9F

tetradic

#9F1A1A #5D9F1A #1A9F9F #5D1A9F

square

#9F1A1A #5D9F1A #1A9F9F #5D1A9F

split-complementary

#9F1A1A #1A9F5D #1A5D9F

monochromatic

#360909 #6A1111 #9F1A1A #D42323 #E35151

Accessibility & contrast

On white

7.96

#9F1A1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#9F1A1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1A1A

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1A1A	#FFFFFF	#000000	##FFFFFF
##9F1A1A	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E18

Deuteranopia (green-blind)

#665B13

Tritanopia (blue-blind)

#B0001C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9f1a1a;
/* rgb */ color: rgb(159, 26, 26);
/* oklch */ color: oklch(45.4% 0.168 27.2);

Tailwind

colors: {
  custom: {
    50: '#c56658',
    500: '#9f1a1a',
    950: '#000000',
  },
}

SCSS

$custom: #9f1a1a;
$custom-light: #c56658;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1a1a",
  "rgb": {
    "r": 159,
    "g": 26,
    "b": 26
  },
  "hsl": {
    "h": 0,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45441,
    "c": 0.16784,
    "h": 27.2
  },
  "luminance": 0.08184
}

Semantic roles & 50–950 ramp

primary

#9F1A1A

secondary

#50C5C5

accent

#EFEF39

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150603

muted

#837A78

Preview Lab

Preview with #9F1A1A

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

Preview Lab → · Contrast checker → · Palette generator →