#8B2033#8B2033

#8B2033 is a dark, vivid red. Relative luminance 0.068; OKLCH L 42.5% C 0.141 H 16.0°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#8B2033
RGB	rgb(139, 32, 51)
HSL	hsl(349, 63%, 34%)
HSV	hsv(349, 77%, 55%)
CMYK	cmyk(0%, 77%, 63.3%, 45.5%)
CIE-LAB	lab(31.26, 45.46, 16.03)
CIE-LCH	lch(31.26, 48.20, 19.42°)
OKLab	oklab(42.52% 0.136 0.039)
OKLCH	oklch(42.52% 0.142 16)
XYZ	xyz(11.7627, 6.7627, 3.8173)
Luminance	0.0676 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B2033 #208B78

analogous

#8B2068 #8B2033 #8B4220

triadic

#8B2033 #338B20 #20338B

tetradic

#8B2033 #688B20 #208B78 #42208B

square

#8B2033 #688B20 #208B78 #42208B

split-complementary

#8B2033 #208B42 #20688B

monochromatic

#28090E #591521 #8B2033 #BD2B45 #D64F67

Accessibility & contrast

On white

8.93

#8B2033 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#8B2033 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B2033

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B2033	#FFFFFF	#000000	##FFFFFF
##8B2033	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3B33

Deuteranopia (green-blind)

#595230

Tritanopia (blue-blind)

#990028

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #8b2033;
/* rgb */ color: rgb(139, 32, 51);
/* oklch */ color: oklch(42.5% 0.141 16.0);

Tailwind

colors: {
  custom: {
    50: '#b3656a',
    500: '#8b2033',
    950: '#000000',
  },
}

SCSS

$custom: #8b2033;
$custom-light: #b3656a;
$custom-dark: #000000;

JSON

{
  "hex": "#8b2033",
  "rgb": {
    "r": 139,
    "g": 32,
    "b": 51
  },
  "hsl": {
    "h": 349.346,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.42521,
    "c": 0.1415,
    "h": 16
  },
  "luminance": 0.06761
}

Semantic roles & 50–950 ramp

primary

#8B2033

secondary

#4DBAA6

accent

#E6C942

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #8B2033

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

Preview Lab → · Contrast checker → · Palette generator →