#8A1D28#8A1D28

#8A1D28 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.8% C 0.144 H 21.1°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#8A1D28
RGB	rgb(138, 29, 40)
HSL	hsl(354, 65%, 33%)
HSV	hsv(354, 79%, 54%)
CMYK	cmyk(0%, 79%, 71%, 45.9%)
CIE-LAB	lab(30.49, 45.51, 22.16)
CIE-LCH	lch(30.49, 50.62, 25.97°)
OKLab	oklab(41.85% 0.1339 0.0516)
OKLCH	oklch(41.85% 0.144 21.1)
XYZ	xyz(11.3049, 6.4369, 2.6543)
Luminance	0.0644 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1D28 #1D8A7F

analogous

#8A1D5E #8A1D28 #8A481D

triadic

#8A1D28 #288A1D #1D288A

tetradic

#8A1D28 #5E8A1D #1D8A7F #481D8A

square

#8A1D28 #5E8A1D #1D8A7F #481D8A

split-complementary

#8A1D28 #1D8A48 #1D5E8A

monochromatic

#25080B #571219 #8A1D28 #BD2837 #D94957

Accessibility & contrast

On white

9.18

#8A1D28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#8A1D28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1D28

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1D28	#FFFFFF	#000000	##FFFFFF
##8A1D28	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3927

Deuteranopia (green-blind)

#595025

Tritanopia (blue-blind)

#980022

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1d28;
/* rgb */ color: rgb(138, 29, 40);
/* oklch */ color: oklch(41.8% 0.144 21.1);

Tailwind

colors: {
  custom: {
    50: '#b46461',
    500: '#8a1d28',
    950: '#000000',
  },
}

SCSS

$custom: #8a1d28;
$custom-light: #b46461;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1d28",
  "rgb": {
    "r": 138,
    "g": 29,
    "b": 40
  },
  "hsl": {
    "h": 353.945,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41846,
    "c": 0.14351,
    "h": 21.1
  },
  "luminance": 0.06435
}

Semantic roles & 50–950 ramp

primary

#8A1D28

secondary

#48BBAF

accent

#E8D740

background

#FBF6F5

surface

#F7EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #8A1D28

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

Preview Lab → · Contrast checker → · Palette generator →