#9D1E1B#9D1E1B

#9D1E1B is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.4% C 0.163 H 27.6°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#9D1E1B
RGB	rgb(157, 30, 27)
HSL	hsl(1, 71%, 36%)
HSV	hsv(1, 83%, 62%)
CMYK	cmyk(0%, 80.9%, 82.8%, 38.4%)
CIE-LAB	lab(34.35, 50.55, 35.41)
CIE-LCH	lch(34.35, 61.72, 35.01°)
OKLab	oklab(45.36% 0.1445 0.0757)
OKLCH	oklch(45.36% 0.163 27.6)
XYZ	xyz(14.5685, 8.1781, 1.8482)
Luminance	0.0818 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9D1E1B #1B9A9D

analogous

#9D1B59 #9D1E1B #9D5F1B

triadic

#9D1E1B #1B9D1E #1E1B9D

tetradic

#9D1E1B #599D1B #1B9A9D #5F1B9D

square

#9D1E1B #599D1B #1B9A9D #5F1B9D

split-complementary

#9D1E1B #1B9D5F #1B599D

monochromatic

#350A09 #691412 #9D1E1B #D12824 #E15551

Accessibility & contrast

On white

7.97

#9D1E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#9D1E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9D1E1B

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9D1E1B	#FFFFFF	#000000	##FFFFFF
##9D1E1B	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F19

Deuteranopia (green-blind)

#665B14

Tritanopia (blue-blind)

#AD001F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9d1e1b;
/* rgb */ color: rgb(157, 30, 27);
/* oklch */ color: oklch(45.4% 0.163 27.6);

Tailwind

colors: {
  custom: {
    50: '#c36758',
    500: '#9d1e1b',
    950: '#000000',
  },
}

SCSS

$custom: #9d1e1b;
$custom-light: #c36758;
$custom-dark: #000000;

JSON

{
  "hex": "#9d1e1b",
  "rgb": {
    "r": 157,
    "g": 30,
    "b": 27
  },
  "hsl": {
    "h": 1.385,
    "s": 70.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45358,
    "c": 0.16311,
    "h": 27.6
  },
  "luminance": 0.08176
}

Semantic roles & 50–950 ramp

primary

#9D1E1B

secondary

#50C1C4

accent

#E9ED3A

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140703

muted

#837A78

Preview Lab

Preview with #9D1E1B

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

Preview Lab → · Contrast checker → · Palette generator →