#9D1F1D#9D1F1D

#9D1F1D is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.5% C 0.162 H 27.2°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#9D1F1D
RGB	rgb(157, 31, 29)
HSL	hsl(1, 69%, 36%)
HSV	hsv(1, 82%, 62%)
CMYK	cmyk(0%, 80.3%, 81.5%, 38.4%)
CIE-LAB	lab(34.48, 50.32, 34.41)
CIE-LCH	lch(34.48, 60.96, 34.36°)
OKLab	oklab(45.46% 0.1442 0.0742)
OKLCH	oklch(45.46% 0.162 27.2)
XYZ	xyz(14.6182, 8.2391, 1.9828)
Luminance	0.0824 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9D1F1D #1D9B9D

analogous

#9D1D5B #9D1F1D #9D5F1D

triadic

#9D1F1D #1D9D1F #1F1D9D

tetradic

#9D1F1D #5B9D1D #1D9B9D #5F1D9D

square

#9D1F1D #5B9D1D #1D9B9D #5F1D9D

split-complementary

#9D1F1D #1D9D5F #1D5B9D

monochromatic

#360B0A #691513 #9D1F1D #D12927 #E05755

Accessibility & contrast

On white

7.93

#9D1F1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#9D1F1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9D1F1D

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9D1F1D	#FFFFFF	#000000	##FFFFFF
##9D1F1D	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47401B

Deuteranopia (green-blind)

#665B17

Tritanopia (blue-blind)

#AD0020

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9d1f1d;
/* rgb */ color: rgb(157, 31, 29);
/* oklch */ color: oklch(45.5% 0.162 27.2);

Tailwind

colors: {
  custom: {
    50: '#c3675a',
    500: '#9d1f1d',
    950: '#000000',
  },
}

SCSS

$custom: #9d1f1d;
$custom-light: #c3675a;
$custom-dark: #000000;

JSON

{
  "hex": "#9d1f1d",
  "rgb": {
    "r": 157,
    "g": 31,
    "b": 29
  },
  "hsl": {
    "h": 0.938,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.45457,
    "c": 0.16215,
    "h": 27.2
  },
  "luminance": 0.08237
}

Semantic roles & 50–950 ramp

primary

#9D1F1D

secondary

#53C1C3

accent

#E9EC3C

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140704

muted

#837A79

Preview Lab

Preview with #9D1F1D

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

Preview Lab → · Contrast checker → · Palette generator →