#8A1F29#8A1F29

#8A1F29 is a dark, vivid red. Relative luminance 0.065; OKLCH L 42.0% C 0.142 H 21.1°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#8A1F29
RGB	rgb(138, 31, 41)
HSL	hsl(354, 63%, 33%)
HSV	hsv(354, 78%, 54%)
CMYK	cmyk(0%, 77.5%, 70.3%, 45.9%)
CIE-LAB	lab(30.75, 44.88, 21.84)
CIE-LCH	lch(30.75, 49.91, 25.94°)
OKLab	oklab(42.04% 0.1322 0.051)
OKLCH	oklch(42.04% 0.142 21.1)
XYZ	xyz(11.3727, 6.5451, 2.7619)
Luminance	0.0654 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1F29 #1F8A80

analogous

#8A1F5E #8A1F29 #8A4B1F

triadic

#8A1F29 #298A1F #1F298A

tetradic

#8A1F29 #5E8A1F #1F8A80 #4B1F8A

square

#8A1F29 #5E8A1F #1F8A80 #4B1F8A

split-complementary

#8A1F29 #1F8A4B #1F5E8A

monochromatic

#26090B #58141A #8A1F29 #BC2A38 #D74C59

Accessibility & contrast

On white

9.10

#8A1F29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#8A1F29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1F29

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1F29	#FFFFFF	#000000	##FFFFFF
##8A1F29	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A28

Deuteranopia (green-blind)

#595126

Tritanopia (blue-blind)

#980024

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1f29;
/* rgb */ color: rgb(138, 31, 41);
/* oklch */ color: oklch(42.0% 0.142 21.1);

Tailwind

colors: {
  custom: {
    50: '#b36462',
    500: '#8a1f29',
    950: '#000000',
  },
}

SCSS

$custom: #8a1f29;
$custom-light: #b36462;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1f29",
  "rgb": {
    "r": 138,
    "g": 31,
    "b": 41
  },
  "hsl": {
    "h": 354.393,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42044,
    "c": 0.14166,
    "h": 21.1
  },
  "luminance": 0.06543
}

Semantic roles & 50–950 ramp

primary

#8A1F29

secondary

#4BBAAF

accent

#E6D741

background

#FBF6F5

surface

#F7EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #8A1F29

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

Preview Lab → · Contrast checker → · Palette generator →