#8A1E18#8A1E18

#8A1E18 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.7% C 0.144 H 28.4°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#8A1E18
RGB	rgb(138, 30, 24)
HSL	hsl(3, 70%, 32%)
HSV	hsv(3, 83%, 54%)
CMYK	cmyk(0%, 78.3%, 82.6%, 45.9%)
CIE-LAB	lab(30.40, 44.49, 31.90)
CIE-LCH	lch(30.40, 54.75, 35.64°)
OKLab	oklab(41.71% 0.1271 0.0687)
OKLCH	oklch(41.71% 0.144 28.4)
XYZ	xyz(11.1117, 6.3995, 1.5141)
Luminance	0.0640 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1E18 #18848A

analogous

#8A184B #8A1E18 #8A5718

triadic

#8A1E18 #188A1E #1E188A

tetradic

#8A1E18 #4B8A18 #18848A #57188A

square

#8A1E18 #4B8A18 #18848A #57188A

split-complementary

#8A1E18 #188A57 #184B8A

monochromatic

#220706 #56130F #8A1E18 #BE2921 #DE473F

Accessibility & contrast

On white

9.21

#8A1E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#8A1E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1E18

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1E18	#FFFFFF	#000000	##FFFFFF
##8A1E18	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403816

Deuteranopia (green-blind)

#5A5013

Tritanopia (blue-blind)

#99001E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1e18;
/* rgb */ color: rgb(138, 30, 24);
/* oklch */ color: oklch(41.7% 0.144 28.4);

Tailwind

colors: {
  custom: {
    50: '#b56456',
    500: '#8a1e18',
    950: '#000000',
  },
}

SCSS

$custom: #8a1e18;
$custom-light: #b56456;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1e18",
  "rgb": {
    "r": 138,
    "g": 30,
    "b": 24
  },
  "hsl": {
    "h": 3.158,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41712,
    "c": 0.14446,
    "h": 28.4
  },
  "luminance": 0.06398
}

Semantic roles & 50–950 ramp

primary

#8A1E18

secondary

#40B7BD

accent

#E4ED3B

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #8A1E18

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

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