#8F283F#8F283F

#8F283F is a dark, vivid red. Relative luminance 0.077; OKLCH L 44.3% C 0.138 H 11.8°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#8F283F
RGB	rgb(143, 40, 63)
HSL	hsl(347, 56%, 36%)
HSV	hsv(347, 72%, 56%)
CMYK	cmyk(0%, 72%, 55.9%, 43.9%)
CIE-LAB	lab(33.39, 44.63, 11.19)
CIE-LCH	lch(33.39, 46.02, 14.07°)
OKLab	oklab(44.33% 0.135 0.0282)
OKLCH	oklch(44.33% 0.138 11.8)
XYZ	xyz(12.9849, 7.7179, 5.5076)
Luminance	0.0772 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F283F #288F78

analogous

#8F2872 #8F283F #8F4428

triadic

#8F283F #3F8F28 #283F8F

tetradic

#8F283F #728F28 #288F78 #44288F

square

#8F283F #728F28 #288F78 #44288F

split-complementary

#8F283F #288F44 #28728F

monochromatic

#2F0D15 #5F1B2A #8F283F #BF3554 #D25F79

Accessibility & contrast

On white

8.26

#8F283F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#8F283F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F283F

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F283F	#FFFFFF	#000000	##FFFFFF
##8F283F	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42413F

Deuteranopia (green-blind)

#5C563C

Tritanopia (blue-blind)

#9C1131

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #8f283f;
/* rgb */ color: rgb(143, 40, 63);
/* oklch */ color: oklch(44.3% 0.138 11.8);

Tailwind

colors: {
  custom: {
    50: '#b56a73',
    500: '#8f283f',
    950: '#000000',
  },
}

SCSS

$custom: #8f283f;
$custom-light: #b56a73;
$custom-dark: #000000;

JSON

{
  "hex": "#8f283f",
  "rgb": {
    "r": 143,
    "g": 40,
    "b": 63
  },
  "hsl": {
    "h": 346.602,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44329,
    "c": 0.13789,
    "h": 11.8
  },
  "luminance": 0.07716
}

Semantic roles & 50–950 ramp

primary

#8F283F

secondary

#5BB8A3

accent

#E0BE48

background

#FBF6F7

surface

#F7EBED

border

#D0C6C8

text

#120708

muted

#817A7B

Preview Lab

Preview with #8F283F

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

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