#8A313C#8A313C

#8A313C is a dark, vivid red. Relative luminance 0.079; OKLCH L 44.5% C 0.121 H 16.2°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#8A313C
RGB	rgb(138, 49, 60)
HSL	hsl(353, 48%, 37%)
HSV	hsv(353, 64%, 54%)
CMYK	cmyk(0%, 64.5%, 56.5%, 45.9%)
CIE-LAB	lab(33.83, 38.77, 13.58)
CIE-LCH	lch(33.83, 41.08, 19.30°)
OKLab	oklab(44.46% 0.1164 0.0338)
OKLCH	oklch(44.46% 0.121 16.2)
XYZ	xyz(12.3962, 7.9277, 5.1515)
Luminance	0.0793 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A313C #318A7F

analogous

#8A3169 #8A313C #8A5331

triadic

#8A313C #3C8A31 #313C8A

tetradic

#8A313C #698A31 #318A7F #53318A

square

#8A313C #698A31 #318A7F #53318A

split-complementary

#8A313C #318A53 #31698A

monochromatic

#301115 #5D2128 #8A313C #B74150 #CA6B77

Accessibility & contrast

On white

8.12

#8A313C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#8A313C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A313C

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A313C	#FFFFFF	#000000	##FFFFFF
##8A313C	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)

#46443C

Deuteranopia (green-blind)

#5D563A

Tritanopia (blue-blind)

#972135

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #8a313c;
/* rgb */ color: rgb(138, 49, 60);
/* oklch */ color: oklch(44.5% 0.121 16.2);

Tailwind

colors: {
  custom: {
    50: '#b16e71',
    500: '#8a313c',
    950: '#000000',
  },
}

SCSS

$custom: #8a313c;
$custom-light: #b16e71;
$custom-dark: #000000;

JSON

{
  "hex": "#8a313c",
  "rgb": {
    "r": 138,
    "g": 49,
    "b": 60
  },
  "hsl": {
    "h": 352.584,
    "s": 47.594,
    "l": 36.667
  },
  "oklch": {
    "l": 0.44464,
    "c": 0.12122,
    "h": 16.2
  },
  "luminance": 0.07926
}

Semantic roles & 50–950 ramp

primary

#8A313C

secondary

#65B2A8

accent

#D7C751

background

#FBF6F6

surface

#F6ECEC

border

#D0C7C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #8A313C

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

Preview Lab → · Contrast checker → · Palette generator →