#8A313F#8A313F

#8A313F is a dark, vivid red. Relative luminance 0.080; OKLCH L 44.5% C 0.121 H 14.1°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#8A313F
RGB	rgb(138, 49, 63)
HSL	hsl(351, 48%, 37%)
HSV	hsv(351, 64%, 54%)
CMYK	cmyk(0%, 64.5%, 54.3%, 45.9%)
CIE-LAB	lab(33.90, 39.03, 11.74)
CIE-LCH	lch(33.90, 40.76, 16.74°)
OKLab	oklab(44.54% 0.1177 0.0296)
OKLCH	oklch(44.54% 0.121 14.1)
XYZ	xyz(12.4778, 7.9604, 5.5811)
Luminance	0.0796 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A313F #318A7C

analogous

#8A316C #8A313F #8A5031

triadic

#8A313F #3F8A31 #313F8A

tetradic

#8A313F #6C8A31 #318A7C #50318A

square

#8A313F #6C8A31 #318A7C #50318A

split-complementary

#8A313F #318A50 #316C8A

monochromatic

#301116 #5D212A #8A313F #B74154 #CA6B7A

Accessibility & contrast

On white

8.10

#8A313F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#8A313F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A313F

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A313F	#FFFFFF	#000000	##FFFFFF
##8A313F	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46443F

Deuteranopia (green-blind)

#5D573D

Tritanopia (blue-blind)

#972236

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #8a313f;
/* rgb */ color: rgb(138, 49, 63);
/* oklch */ color: oklch(44.5% 0.121 14.1);

Tailwind

colors: {
  custom: {
    50: '#b16e73',
    500: '#8a313f',
    950: '#000000',
  },
}

SCSS

$custom: #8a313f;
$custom-light: #b16e73;
$custom-dark: #000000;

JSON

{
  "hex": "#8a313f",
  "rgb": {
    "r": 138,
    "g": 49,
    "b": 63
  },
  "hsl": {
    "h": 350.562,
    "s": 47.594,
    "l": 36.667
  },
  "oklch": {
    "l": 0.44538,
    "c": 0.12132,
    "h": 14.1
  },
  "luminance": 0.07959
}

Semantic roles & 50–950 ramp

primary

#8A313F

secondary

#65B2A6

accent

#D7C251

background

#FBF6F7

surface

#F6ECED

border

#D0C7C8

text

#110708

muted

#807A7B

Preview Lab

Preview with #8A313F

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

Preview Lab → · Contrast checker → · Palette generator →