#8F243C#8F243C

#8F243C is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.8% C 0.142 H 12.5°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#8F243C
RGB	rgb(143, 36, 60)
HSL	hsl(347, 60%, 35%)
HSV	hsv(347, 75%, 56%)
CMYK	cmyk(0%, 74.8%, 58%, 43.9%)
CIE-LAB	lab(32.77, 45.93, 12.29)
CIE-LCH	lch(32.77, 47.54, 14.98°)
OKLab	oklab(43.84% 0.1387 0.0307)
OKLCH	oklch(43.84% 0.142 12.5)
XYZ	xyz(12.7754, 7.4294, 5.0354)
Luminance	0.0743 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F243C #248F77

analogous

#8F2472 #8F243C #8F4124

triadic

#8F243C #3C8F24 #243C8F

tetradic

#8F243C #728F24 #248F77 #41248F

square

#8F243C #728F24 #248F77 #41248F

split-complementary

#8F243C #248F41 #24728F

monochromatic

#2D0B13 #5E1827 #8F243C #C03051 #D55874

Accessibility & contrast

On white

8.45

#8F243C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#8F243C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F243C

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F243C	#FFFFFF	#000000	##FFFFFF
##8F243C	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3C

Deuteranopia (green-blind)

#5B5539

Tritanopia (blue-blind)

#9D052E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #8f243c;
/* rgb */ color: rgb(143, 36, 60);
/* oklch */ color: oklch(43.8% 0.142 12.5);

Tailwind

colors: {
  custom: {
    50: '#b66871',
    500: '#8f243c',
    950: '#000000',
  },
}

SCSS

$custom: #8f243c;
$custom-light: #b66871;
$custom-dark: #000000;

JSON

{
  "hex": "#8f243c",
  "rgb": {
    "r": 143,
    "g": 36,
    "b": 60
  },
  "hsl": {
    "h": 346.542,
    "s": 59.777,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43844,
    "c": 0.14203,
    "h": 12.5
  },
  "luminance": 0.07428
}

Semantic roles & 50–950 ramp

primary

#8F243C

secondary

#55B9A3

accent

#E3BF45

background

#FBF6F6

surface

#F7EBEC

border

#D0C6C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #8F243C

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

Preview Lab → · Contrast checker → · Palette generator →