#8F273B#8F273B

#8F273B is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.1% C 0.139 H 13.9°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#8F273B
RGB	rgb(143, 39, 59)
HSL	hsl(348, 57%, 36%)
HSV	hsv(348, 73%, 56%)
CMYK	cmyk(0%, 72.7%, 58.7%, 43.9%)
CIE-LAB	lab(33.15, 44.71, 13.47)
CIE-LCH	lch(33.15, 46.70, 16.76°)
OKLab	oklab(44.13% 0.1346 0.0334)
OKLCH	oklch(44.13% 0.139 13.9)
XYZ	xyz(12.8439, 7.6082, 4.9290)
Luminance	0.0761 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F273B #278F7B

analogous

#8F276F #8F273B #8F4727

triadic

#8F273B #3B8F27 #273B8F

tetradic

#8F273B #6F8F27 #278F7B #47278F

square

#8F273B #6F8F27 #278F7B #47278F

split-complementary

#8F273B #278F47 #276F8F

monochromatic

#2F0D13 #5F1A27 #8F273B #BF344F #D35D74

Accessibility & contrast

On white

8.33

#8F273B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#8F273B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F273B

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F273B	#FFFFFF	#000000	##FFFFFF
##8F273B	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42403B

Deuteranopia (green-blind)

#5D5638

Tritanopia (blue-blind)

#9D0C2F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #8f273b;
/* rgb */ color: rgb(143, 39, 59);
/* oklch */ color: oklch(44.1% 0.139 13.9);

Tailwind

colors: {
  custom: {
    50: '#b66970',
    500: '#8f273b',
    950: '#000000',
  },
}

SCSS

$custom: #8f273b;
$custom-light: #b66970;
$custom-dark: #000000;

JSON

{
  "hex": "#8f273b",
  "rgb": {
    "r": 143,
    "g": 39,
    "b": 59
  },
  "hsl": {
    "h": 348.462,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44125,
    "c": 0.13869,
    "h": 13.9
  },
  "luminance": 0.07606
}

Semantic roles & 50–950 ramp

primary

#8F273B

secondary

#5AB8A6

accent

#E0C347

background

#FBF6F6

surface

#F7EBEC

border

#D0C6C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #8F273B

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

Preview Lab → · Contrast checker → · Palette generator →