#8B2633#8B2633

#8B2633 is a dark, vivid red. Relative luminance 0.071; OKLCH L 43.1% C 0.135 H 17.8°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#8B2633
RGB	rgb(139, 38, 51)
HSL	hsl(352, 57%, 35%)
HSV	hsv(352, 73%, 55%)
CMYK	cmyk(0%, 72.7%, 63.3%, 45.5%)
CIE-LAB	lab(32.07, 43.21, 17.09)
CIE-LCH	lch(32.07, 46.47, 21.57°)
OKLab	oklab(43.12% 0.1288 0.0414)
OKLCH	oklch(43.12% 0.135 17.8)
XYZ	xyz(11.9393, 7.1159, 3.8761)
Luminance	0.0711 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B2633 #268B7E

analogous

#8B2666 #8B2633 #8B4B26

triadic

#8B2633 #338B26 #26338B

tetradic

#8B2633 #668B26 #268B7E #4B268B

square

#8B2633 #668B26 #268B7E #4B268B

split-complementary

#8B2633 #268B4B #26668B

monochromatic

#2B0C10 #5B1921 #8B2633 #BB3345 #D25A69

Accessibility & contrast

On white

8.67

#8B2633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#8B2633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B2633

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B2633	#FFFFFF	#000000	##FFFFFF
##8B2633	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413E33

Deuteranopia (green-blind)

#5B5330

Tritanopia (blue-blind)

#99092C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #8b2633;
/* rgb */ color: rgb(139, 38, 51);
/* oklch */ color: oklch(43.1% 0.135 17.8);

Tailwind

colors: {
  custom: {
    50: '#b3686a',
    500: '#8b2633',
    950: '#000000',
  },
}

SCSS

$custom: #8b2633;
$custom-light: #b3686a;
$custom-dark: #000000;

JSON

{
  "hex": "#8b2633",
  "rgb": {
    "r": 139,
    "g": 38,
    "b": 51
  },
  "hsl": {
    "h": 352.277,
    "s": 57.062,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43122,
    "c": 0.13533,
    "h": 17.8
  },
  "luminance": 0.07114
}

Semantic roles & 50–950 ramp

primary

#8B2633

secondary

#56B7AA

accent

#E0CD47

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120706

muted

#817A7A

Preview Lab

Preview with #8B2633

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

Preview Lab → · Contrast checker → · Palette generator →