#9A1F1D#9A1F1D

#9A1F1D is a dark, vivid red. Relative luminance 0.079; OKLCH L 44.9% C 0.159 H 27.2°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#9A1F1D
RGB	rgb(154, 31, 29)
HSL	hsl(1, 68%, 36%)
HSV	hsv(1, 81%, 60%)
CMYK	cmyk(0%, 79.9%, 81.2%, 39.6%)
CIE-LAB	lab(33.86, 49.40, 33.59)
CIE-LCH	lch(33.86, 59.73, 34.21°)
OKLab	oklab(44.89% 0.1416 0.0727)
OKLCH	oklch(44.89% 0.159 27.2)
XYZ	xyz(14.0399, 7.9410, 1.9557)
Luminance	0.0794 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9A1F1D #1D989A

analogous

#9A1D59 #9A1F1D #9A5D1D

triadic

#9A1F1D #1D9A1F #1F1D9A

tetradic

#9A1F1D #599A1D #1D989A #5D1D9A

square

#9A1F1D #599A1D #1D989A #5D1D9A

split-complementary

#9A1F1D #1D9A5D #1D599A

monochromatic

#330A0A #661513 #9A1F1D #CE2927 #DF5553

Accessibility & contrast

On white

8.12

#9A1F1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#9A1F1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9A1F1D

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9A1F1D	#FFFFFF	#000000	##FFFFFF
##9A1F1D	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1B

Deuteranopia (green-blind)

#645917

Tritanopia (blue-blind)

#AA0020

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #9a1f1d;
/* rgb */ color: rgb(154, 31, 29);
/* oklch */ color: oklch(44.9% 0.159 27.2);

Tailwind

colors: {
  custom: {
    50: '#c1675a',
    500: '#9a1f1d',
    950: '#000000',
  },
}

SCSS

$custom: #9a1f1d;
$custom-light: #c1675a;
$custom-dark: #000000;

JSON

{
  "hex": "#9a1f1d",
  "rgb": {
    "r": 154,
    "g": 31,
    "b": 29
  },
  "hsl": {
    "h": 0.96,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4489,
    "c": 0.15919,
    "h": 27.2
  },
  "luminance": 0.07939
}

Semantic roles & 50–950 ramp

primary

#9A1F1D

secondary

#51C0C2

accent

#E8EB3D

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140704

muted

#837A79

Preview Lab

Preview with #9A1F1D

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

Preview Lab → · Contrast checker → · Palette generator →