#8A1F38#8A1F38

#8A1F38 is a dark, vivid red. Relative luminance 0.067; OKLCH L 42.4% C 0.142 H 12.6°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#8A1F38
RGB	rgb(138, 31, 56)
HSL	hsl(346, 63%, 33%)
HSV	hsv(346, 78%, 54%)
CMYK	cmyk(0%, 77.5%, 59.4%, 45.9%)
CIE-LAB	lab(31.04, 45.85, 12.41)
CIE-LCH	lch(31.04, 47.50, 15.15°)
OKLab	oklab(42.36% 0.1384 0.0309)
OKLCH	oklch(42.36% 0.142 12.6)
XYZ	xyz(11.6862, 6.6705, 4.4128)
Luminance	0.0667 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1F38 #1F8A71

analogous

#8A1F6D #8A1F38 #8A3B1F

triadic

#8A1F38 #388A1F #1F388A

tetradic

#8A1F38 #6D8A1F #1F8A71 #3B1F8A

square

#8A1F38 #6D8A1F #1F8A71 #3B1F8A

split-complementary

#8A1F38 #1F8A3B #1F6D8A

monochromatic

#26090F #581424 #8A1F38 #BC2A4C #D74C6D

Accessibility & contrast

On white

9.00

#8A1F38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#8A1F38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1F38

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1F38	#FFFFFF	#000000	##FFFFFF
##8A1F38	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B38

Deuteranopia (green-blind)

#575135

Tritanopia (blue-blind)

#97002A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8a1f38;
/* rgb */ color: rgb(138, 31, 56);
/* oklch */ color: oklch(42.4% 0.142 12.6);

Tailwind

colors: {
  custom: {
    50: '#b2656e',
    500: '#8a1f38',
    950: '#000000',
  },
}

SCSS

$custom: #8a1f38;
$custom-light: #b2656e;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1f38",
  "rgb": {
    "r": 138,
    "g": 31,
    "b": 56
  },
  "hsl": {
    "h": 345.981,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.4236,
    "c": 0.14176,
    "h": 12.6
  },
  "luminance": 0.06669
}

Semantic roles & 50–950 ramp

primary

#8A1F38

secondary

#4BBAA0

accent

#E6C041

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120607

muted

#817A7A

Preview Lab

Preview with #8A1F38

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

Preview Lab → · Contrast checker → · Palette generator →