#8A1F2D#8A1F2D

#8A1F2D is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.1% C 0.141 H 18.9°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#8A1F2D
RGB	rgb(138, 31, 45)
HSL	hsl(352, 63%, 33%)
HSV	hsv(352, 78%, 54%)
CMYK	cmyk(0%, 77.5%, 67.4%, 45.9%)
CIE-LAB	lab(30.82, 45.11, 19.33)
CIE-LCH	lch(30.82, 49.08, 23.20°)
OKLab	oklab(42.12% 0.1338 0.0459)
OKLCH	oklch(42.12% 0.141 18.9)
XYZ	xyz(11.4461, 6.5744, 3.1484)
Luminance	0.0657 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1F2D #1F8A7C

analogous

#8A1F62 #8A1F2D #8A471F

triadic

#8A1F2D #2D8A1F #1F2D8A

tetradic

#8A1F2D #628A1F #1F8A7C #471F8A

square

#8A1F2D #628A1F #1F8A7C #471F8A

split-complementary

#8A1F2D #1F8A47 #1F628A

monochromatic

#26090C #58141D #8A1F2D #BC2A3D #D74C5F

Accessibility & contrast

On white

9.07

#8A1F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#8A1F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1F2D

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1F2D	#FFFFFF	#000000	##FFFFFF
##8A1F2D	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A2D

Deuteranopia (green-blind)

#59512A

Tritanopia (blue-blind)

#980025

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8a1f2d;
/* rgb */ color: rgb(138, 31, 45);
/* oklch */ color: oklch(42.1% 0.141 18.9);

Tailwind

colors: {
  custom: {
    50: '#b36565',
    500: '#8a1f2d',
    950: '#000000',
  },
}

SCSS

$custom: #8a1f2d;
$custom-light: #b36565;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1f2d",
  "rgb": {
    "r": 138,
    "g": 31,
    "b": 45
  },
  "hsl": {
    "h": 352.15,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42118,
    "c": 0.14145,
    "h": 18.9
  },
  "luminance": 0.06573
}

Semantic roles & 50–950 ramp

primary

#8A1F2D

secondary

#4BBAAB

accent

#E6D141

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120605

muted

#817A7A

Preview Lab

Preview with #8A1F2D

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

Preview Lab → · Contrast checker → · Palette generator →