#8B1F26#8B1F26

#8B1F26 is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.2% C 0.143 H 22.7°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#8B1F26
RGB	rgb(139, 31, 38)
HSL	hsl(356, 64%, 33%)
HSV	hsv(356, 78%, 55%)
CMYK	cmyk(0%, 77.7%, 72.7%, 45.5%)
CIE-LAB	lab(30.90, 45.05, 23.99)
CIE-LCH	lch(30.90, 51.04, 28.04°)
OKLab	oklab(42.18% 0.1319 0.0552)
OKLCH	oklch(42.18% 0.143 22.7)
XYZ	xyz(11.4886, 6.6106, 2.5044)
Luminance	0.0661 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B1F26 #1F8B84

analogous

#8B1F5C #8B1F26 #8B4E1F

triadic

#8B1F26 #268B1F #1F268B

tetradic

#8B1F26 #5C8B1F #1F8B84 #4E1F8B

square

#8B1F26 #5C8B1F #1F8B84 #4E1F8B

split-complementary

#8B1F26 #1F8B4E #1F5C8B

monochromatic

#27090B #591418 #8B1F26 #BD2A34 #D74D56

Accessibility & contrast

On white

9.04

#8B1F26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#8B1F26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B1F26

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B1F26	#FFFFFF	#000000	##FFFFFF
##8B1F26	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3A25

Deuteranopia (green-blind)

#5A5122

Tritanopia (blue-blind)

#990023

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8b1f26;
/* rgb */ color: rgb(139, 31, 38);
/* oklch */ color: oklch(42.2% 0.143 22.7);

Tailwind

colors: {
  custom: {
    50: '#b46560',
    500: '#8b1f26',
    950: '#000000',
  },
}

SCSS

$custom: #8b1f26;
$custom-light: #b46560;
$custom-dark: #000000;

JSON

{
  "hex": "#8b1f26",
  "rgb": {
    "r": 139,
    "g": 31,
    "b": 38
  },
  "hsl": {
    "h": 356.111,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.42181,
    "c": 0.14294,
    "h": 22.7
  },
  "luminance": 0.06609
}

Semantic roles & 50–950 ramp

primary

#8B1F26

secondary

#4CBAB3

accent

#E7DC41

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120605

muted

#817A79

Preview Lab

Preview with #8B1F26

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

Preview Lab → · Contrast checker → · Palette generator →