#8B3145#8B3145

#8B3145 is a dark, vivid red. Relative luminance 0.081; OKLCH L 44.9% C 0.123 H 10.1°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#8B3145
RGB	rgb(139, 49, 69)
HSL	hsl(347, 48%, 37%)
HSV	hsv(347, 65%, 55%)
CMYK	cmyk(0%, 64.7%, 50.4%, 45.5%)
CIE-LAB	lab(34.23, 39.94, 8.35)
CIE-LCH	lch(34.23, 40.80, 11.80°)
OKLab	oklab(44.86% 0.1212 0.0215)
OKLCH	oklch(44.86% 0.123 10.1)
XYZ	xyz(12.8210, 8.1169, 6.5206)
Luminance	0.0811 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B3145 #318B77

analogous

#8B3172 #8B3145 #8B4A31

triadic

#8B3145 #458B31 #31458B

tetradic

#8B3145 #728B31 #318B77 #4A318B

square

#8B3145 #728B31 #318B77 #4A318B

split-complementary

#8B3145 #318B4A #31728B

monochromatic

#311118 #5E212F #8B3145 #B8415B #CB6B81

Accessibility & contrast

On white

8.01

#8B3145 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#8B3145 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B3145

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B3145	#FFFFFF	#000000	##FFFFFF
##8B3145	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454545

Deuteranopia (green-blind)

#5C5743

Tritanopia (blue-blind)

#972339

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #8b3145;
/* rgb */ color: rgb(139, 49, 69);
/* oklch */ color: oklch(44.9% 0.123 10.1);

Tailwind

colors: {
  custom: {
    50: '#b16e78',
    500: '#8b3145',
    950: '#000000',
  },
}

SCSS

$custom: #8b3145;
$custom-light: #b16e78;
$custom-dark: #000000;

JSON

{
  "hex": "#8b3145",
  "rgb": {
    "r": 139,
    "g": 49,
    "b": 69
  },
  "hsl": {
    "h": 346.667,
    "s": 47.872,
    "l": 36.863
  },
  "oklch": {
    "l": 0.44862,
    "c": 0.12305,
    "h": 10.1
  },
  "luminance": 0.08115
}

Semantic roles & 50–950 ramp

primary

#8B3145

secondary

#65B2A1

accent

#D7B950

background

#FBF6F7

surface

#F6ECED

border

#D0C7C8

text

#110709

muted

#807A7B

Preview Lab

Preview with #8B3145

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

Preview Lab → · Contrast checker → · Palette generator →