#8A1F2F#8A1F2F

#8A1F2F is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.2% C 0.141 H 17.8°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#8A1F2F
RGB	rgb(138, 31, 47)
HSL	hsl(351, 63%, 33%)
HSV	hsv(351, 78%, 54%)
CMYK	cmyk(0%, 77.5%, 65.9%, 45.9%)
CIE-LAB	lab(30.86, 45.23, 18.08)
CIE-LCH	lch(30.86, 48.71, 21.78°)
OKLab	oklab(42.16% 0.1346 0.0433)
OKLCH	oklch(42.16% 0.141 17.8)
XYZ	xyz(11.4855, 6.5902, 3.3560)
Luminance	0.0659 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1F2F #1F8A7A

analogous

#8A1F64 #8A1F2F #8A441F

triadic

#8A1F2F #2F8A1F #1F2F8A

tetradic

#8A1F2F #648A1F #1F8A7A #441F8A

square

#8A1F2F #648A1F #1F8A7A #441F8A

split-complementary

#8A1F2F #1F8A44 #1F648A

monochromatic

#26090D #58141E #8A1F2F #BC2A40 #D74C61

Accessibility & contrast

On white

9.06

#8A1F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#8A1F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1F2F

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1F2F	#FFFFFF	#000000	##FFFFFF
##8A1F2F	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2F

Deuteranopia (green-blind)

#58512C

Tritanopia (blue-blind)

#980026

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8a1f2f;
/* rgb */ color: rgb(138, 31, 47);
/* oklch */ color: oklch(42.2% 0.141 17.8);

Tailwind

colors: {
  custom: {
    50: '#b36567',
    500: '#8a1f2f',
    950: '#000000',
  },
}

SCSS

$custom: #8a1f2f;
$custom-light: #b36567;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1f2f",
  "rgb": {
    "r": 138,
    "g": 31,
    "b": 47
  },
  "hsl": {
    "h": 351.028,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42158,
    "c": 0.14142,
    "h": 17.8
  },
  "luminance": 0.06588
}

Semantic roles & 50–950 ramp

primary

#8A1F2F

secondary

#4BBAA9

accent

#E6CE41

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #8A1F2F

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

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