#8A1F16#8A1F16

#8A1F16 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.8% C 0.144 H 29.4°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#8A1F16
RGB	rgb(138, 31, 22)
HSL	hsl(5, 73%, 31%)
HSV	hsv(5, 84%, 54%)
CMYK	cmyk(0%, 77.5%, 84.1%, 45.9%)
CIE-LAB	lab(30.50, 44.08, 33.13)
CIE-LCH	lch(30.50, 55.14, 36.93°)
OKLab	oklab(41.78% 0.1254 0.0707)
OKLCH	oklch(41.78% 0.144 29.4)
XYZ	xyz(11.1174, 6.4429, 1.4171)
Luminance	0.0644 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1F16 #16818A

analogous

#8A1647 #8A1F16 #8A5916

triadic

#8A1F16 #168A1F #1F168A

tetradic

#8A1F16 #478A16 #16818A #59168A

square

#8A1F16 #478A16 #16818A #59168A

split-complementary

#8A1F16 #168A59 #16478A

monochromatic

#200705 #55130E #8A1F16 #BF2B1E #E0473B

Accessibility & contrast

On white

9.18

#8A1F16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#8A1F16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1F16

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1F16	#FFFFFF	#000000	##FFFFFF
##8A1F16	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403914

Deuteranopia (green-blind)

#5A5010

Tritanopia (blue-blind)

#99001E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1f16;
/* rgb */ color: rgb(138, 31, 22);
/* oklch */ color: oklch(41.8% 0.144 29.4);

Tailwind

colors: {
  custom: {
    50: '#b56454',
    500: '#8a1f16',
    950: '#000000',
  },
}

SCSS

$custom: #8a1f16;
$custom-light: #b56454;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1f16",
  "rgb": {
    "r": 138,
    "g": 31,
    "b": 22
  },
  "hsl": {
    "h": 4.655,
    "s": 72.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41784,
    "c": 0.14393,
    "h": 29.4
  },
  "luminance": 0.06441
}

Semantic roles & 50–950 ramp

primary

#8A1F16

secondary

#3EB4BE

accent

#E1EF39

background

#FCF6F4

surface

#F8EBE8

border

#D1C6C4

text

#130603

muted

#827A78

Preview Lab

Preview with #8A1F16

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

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