#8F243A#8F243A

#8F243A is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.8% C 0.142 H 13.7°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#8F243A
RGB	rgb(143, 36, 58)
HSL	hsl(348, 60%, 35%)
HSV	hsv(348, 75%, 56%)
CMYK	cmyk(0%, 74.8%, 59.4%, 43.9%)
CIE-LAB	lab(32.72, 45.78, 13.53)
CIE-LCH	lch(32.72, 47.74, 16.47°)
OKLab	oklab(43.8% 0.1378 0.0335)
OKLCH	oklch(43.8% 0.142 13.7)
XYZ	xyz(12.7235, 7.4087, 4.7622)
Luminance	0.0741 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F243A #248F79

analogous

#8F246F #8F243A #8F4424

triadic

#8F243A #3A8F24 #243A8F

tetradic

#8F243A #6F8F24 #248F79 #44248F

square

#8F243A #6F8F24 #248F79 #44248F

split-complementary

#8F243A #248F44 #246F8F

monochromatic

#2D0B12 #5E1826 #8F243A #C0304E #D55872

Accessibility & contrast

On white

8.46

#8F243A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#8F243A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F243A

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F243A	#FFFFFF	#000000	##FFFFFF
##8F243A	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3A

Deuteranopia (green-blind)

#5C5537

Tritanopia (blue-blind)

#9D042D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #8f243a;
/* rgb */ color: rgb(143, 36, 58);
/* oklch */ color: oklch(43.8% 0.142 13.7);

Tailwind

colors: {
  custom: {
    50: '#b6686f',
    500: '#8f243a',
    950: '#000000',
  },
}

SCSS

$custom: #8f243a;
$custom-light: #b6686f;
$custom-dark: #000000;

JSON

{
  "hex": "#8f243a",
  "rgb": {
    "r": 143,
    "g": 36,
    "b": 58
  },
  "hsl": {
    "h": 347.664,
    "s": 59.777,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43795,
    "c": 0.14186,
    "h": 13.7
  },
  "luminance": 0.07407
}

Semantic roles & 50–950 ramp

primary

#8F243A

secondary

#55B9A5

accent

#E3C245

background

#FBF6F6

surface

#F7EBEC

border

#D0C6C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #8F243A

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

Preview Lab → · Contrast checker → · Palette generator →