#8F1721#8F1721

#8F1721 is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.2% C 0.154 H 23.3°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#8F1721
RGB	rgb(143, 23, 33)
HSL	hsl(355, 72%, 33%)
HSV	hsv(355, 84%, 56%)
CMYK	cmyk(0%, 83.9%, 76.9%, 43.9%)
CIE-LAB	lab(30.79, 48.51, 27.23)
CIE-LCH	lch(30.79, 55.63, 29.30°)
OKLab	oklab(42.22% 0.1412 0.0609)
OKLCH	oklch(42.22% 0.154 23.3)
XYZ	xyz(11.9100, 6.5642, 2.0785)
Luminance	0.0656 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F1721 #178F85

analogous

#8F175D #8F1721 #8F4917

triadic

#8F1721 #218F17 #17218F

tetradic

#8F1721 #5D8F17 #178F85 #49178F

square

#8F1721 #5D8F17 #178F85 #49178F

split-complementary

#8F1721 #178F49 #175D8F

monochromatic

#260609 #5A0F15 #8F1721 #C41F2D #E0404D

Accessibility & contrast

On white

9.08

#8F1721 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#8F1721 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F1721

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F1721	#FFFFFF	#000000	##FFFFFF
##8F1721	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3820

Deuteranopia (green-blind)

#5B521C

Tritanopia (blue-blind)

#9E001C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8f1721;
/* rgb */ color: rgb(143, 23, 33);
/* oklch */ color: oklch(42.2% 0.154 23.3);

Tailwind

colors: {
  custom: {
    50: '#b8625c',
    500: '#8f1721',
    950: '#000000',
  },
}

SCSS

$custom: #8f1721;
$custom-light: #b8625c;
$custom-dark: #000000;

JSON

{
  "hex": "#8f1721",
  "rgb": {
    "r": 143,
    "g": 23,
    "b": 33
  },
  "hsl": {
    "h": 355,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42224,
    "c": 0.15373,
    "h": 23.3
  },
  "luminance": 0.06562
}

Semantic roles & 50–950 ramp

primary

#8F1721

secondary

#41C1B6

accent

#EFE039

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #8F1721

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

Preview Lab → · Contrast checker → · Palette generator →