#8C1933#8C1933

#8C1933 is a dark, vivid red. Relative luminance 0.065; OKLCH L 42.1% C 0.149 H 14.5°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#8C1933
RGB	rgb(140, 25, 51)
HSL	hsl(346, 70%, 32%)
HSV	hsv(346, 82%, 55%)
CMYK	cmyk(0%, 82.1%, 63.6%, 45.1%)
CIE-LAB	lab(30.67, 48.01, 15.28)
CIE-LCH	lch(30.67, 50.38, 17.66°)
OKLab	oklab(42.12% 0.1441 0.0372)
OKLCH	oklch(42.12% 0.149 14.5)
XYZ	xyz(11.7616, 6.5115, 3.7689)
Luminance	0.0651 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8C1933 #198C72

analogous

#8C196C #8C1933 #8C3919

triadic

#8C1933 #338C19 #19338C

tetradic

#8C1933 #6C8C19 #198C72 #39198C

square

#8C1933 #6C8C19 #198C72 #39198C

split-complementary

#8C1933 #198C39 #196C8C

monochromatic

#24060D #581020 #8C1933 #C02246 #DD4265

Accessibility & contrast

On white

9.12

#8C1933 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#8C1933 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8C1933

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8C1933	#FFFFFF	#000000	##FFFFFF
##8C1933	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3933

Deuteranopia (green-blind)

#585130

Tritanopia (blue-blind)

#9A0024

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8c1933;
/* rgb */ color: rgb(140, 25, 51);
/* oklch */ color: oklch(42.1% 0.149 14.5);

Tailwind

colors: {
  custom: {
    50: '#b4636a',
    500: '#8c1933',
    950: '#000000',
  },
}

SCSS

$custom: #8c1933;
$custom-light: #b4636a;
$custom-dark: #000000;

JSON

{
  "hex": "#8c1933",
  "rgb": {
    "r": 140,
    "g": 25,
    "b": 51
  },
  "hsl": {
    "h": 346.435,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42119,
    "c": 0.14881,
    "h": 14.5
  },
  "luminance": 0.0651
}

Semantic roles & 50–950 ramp

primary

#8C1933

secondary

#43BEA2

accent

#EDC43B

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #8C1933

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

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