#8F1723#8F1723

#8F1723 is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.3% C 0.154 H 22.5°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#8F1723
RGB	rgb(143, 23, 35)
HSL	hsl(354, 72%, 33%)
HSV	hsv(354, 84%, 56%)
CMYK	cmyk(0%, 83.9%, 75.5%, 43.9%)
CIE-LAB	lab(30.82, 48.59, 26.00)
CIE-LCH	lch(30.82, 55.11, 28.15°)
OKLab	oklab(42.25% 0.1419 0.0587)
OKLCH	oklch(42.25% 0.154 22.5)
XYZ	xyz(11.9389, 6.5757, 2.2304)
Luminance	0.0657 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F1723 #178F83

analogous

#8F175F #8F1723 #8F4717

triadic

#8F1723 #238F17 #17238F

tetradic

#8F1723 #5F8F17 #178F83 #47178F

square

#8F1723 #5F8F17 #178F83 #47178F

split-complementary

#8F1723 #178F47 #175F8F

monochromatic

#260609 #5A0F16 #8F1723 #C41F30 #E04050

Accessibility & contrast

On white

9.07

#8F1723 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#8F1723 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F1723

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F1723	#FFFFFF	#000000	##FFFFFF
##8F1723	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3822

Deuteranopia (green-blind)

#5B521F

Tritanopia (blue-blind)

#9E001D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8f1723;
/* rgb */ color: rgb(143, 23, 35);
/* oklch */ color: oklch(42.3% 0.154 22.5);

Tailwind

colors: {
  custom: {
    50: '#b8625e',
    500: '#8f1723',
    950: '#000000',
  },
}

SCSS

$custom: #8f1723;
$custom-light: #b8625e;
$custom-dark: #000000;

JSON

{
  "hex": "#8f1723",
  "rgb": {
    "r": 143,
    "g": 23,
    "b": 35
  },
  "hsl": {
    "h": 354,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42253,
    "c": 0.15356,
    "h": 22.5
  },
  "luminance": 0.06574
}

Semantic roles & 50–950 ramp

primary

#8F1723

secondary

#41C1B4

accent

#EFDD39

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #8F1723

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

Preview Lab → · Contrast checker → · Palette generator →