#8B2128#8B2128

#8B2128 is a dark, vivid red. Relative luminance 0.067; OKLCH L 42.4% C 0.141 H 22.3°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#8B2128
RGB	rgb(139, 33, 40)
HSL	hsl(356, 62%, 34%)
HSV	hsv(356, 76%, 55%)
CMYK	cmyk(0%, 76.3%, 71.2%, 45.5%)
CIE-LAB	lab(31.19, 44.44, 23.06)
CIE-LCH	lch(31.19, 50.07, 27.42°)
OKLab	oklab(42.4% 0.1304 0.0535)
OKLCH	oklch(42.4% 0.141 22.3)
XYZ	xyz(11.5756, 6.7316, 2.6969)
Luminance	0.0673 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B2128 #218B84

analogous

#8B215D #8B2128 #8B4F21

triadic

#8B2128 #288B21 #21288B

tetradic

#8B2128 #5D8B21 #218B84 #4F218B

square

#8B2128 #5D8B21 #218B84 #4F218B

split-complementary

#8B2128 #218B4F #215D8B

monochromatic

#280A0C #5A151A #8B2128 #BC2D36 #D6515A

Accessibility & contrast

On white

8.95

#8B2128 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#8B2128 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B2128

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B2128	#FFFFFF	#000000	##FFFFFF
##8B2128	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403B27

Deuteranopia (green-blind)

#5A5225

Tritanopia (blue-blind)

#990025

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8b2128;
/* rgb */ color: rgb(139, 33, 40);
/* oklch */ color: oklch(42.4% 0.141 22.3);

Tailwind

colors: {
  custom: {
    50: '#b46562',
    500: '#8b2128',
    950: '#000000',
  },
}

SCSS

$custom: #8b2128;
$custom-light: #b46562;
$custom-dark: #000000;

JSON

{
  "hex": "#8b2128",
  "rgb": {
    "r": 139,
    "g": 33,
    "b": 40
  },
  "hsl": {
    "h": 356.038,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.42402,
    "c": 0.14094,
    "h": 22.3
  },
  "luminance": 0.0673
}

Semantic roles & 50–950 ramp

primary

#8B2128

secondary

#4FB9B2

accent

#E5DA43

background

#FBF6F5

surface

#F7EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #8B2128

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

Preview Lab → · Contrast checker → · Palette generator →