#B83C47#B83C47

#B83C47 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.7% C 0.159 H 19.3°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B83C47
RGB	rgb(184, 60, 71)
HSL	hsl(355, 51%, 48%)
HSV	hsv(355, 67%, 72%)
CMYK	cmyk(0%, 67.4%, 61.4%, 27.8%)
CIE-LAB	lab(44.06, 50.53, 21.74)
CIE-LCH	lch(44.06, 55.00, 23.28°)
OKLab	oklab(53.74% 0.1503 0.0527)
OKLCH	oklch(53.74% 0.159 19.3)
XYZ	xyz(22.5226, 13.8801, 7.4532)
Luminance	0.1388 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83C47 #3CB8AD

analogous

#B83C85 #B83C47 #B86F3C

triadic

#B83C47 #47B83C #3C47B8

tetradic

#B83C47 #85B83C #3CB8AD #6F3CB8

square

#B83C47 #85B83C #3CB8AD #6F3CB8

split-complementary

#B83C47 #3CB86F #3C85B8

monochromatic

#5C1E23 #8A2D35 #B83C47 #CD656E #DC9399

Accessibility & contrast

On white

5.56

#B83C47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B83C47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83C47

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83C47	#FFFFFF	#000000	##FFFFFF
##B83C47	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5847

Deuteranopia (green-blind)

#7C7244

Tritanopia (blue-blind)

#C91F41

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83c47;
/* rgb */ color: rgb(184, 60, 71);
/* oklch */ color: oklch(53.7% 0.159 19.3);

Tailwind

colors: {
  custom: {
    50: '#d4797a',
    500: '#b83c47',
    950: '#000000',
  },
}

SCSS

$custom: #b83c47;
$custom-light: #d4797a;
$custom-dark: #000000;

JSON

{
  "hex": "#b83c47",
  "rgb": {
    "r": 184,
    "g": 60,
    "b": 71
  },
  "hsl": {
    "h": 354.677,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53735,
    "c": 0.15923,
    "h": 19.3
  },
  "luminance": 0.13877
}

Semantic roles & 50–950 ramp

primary

#B83C47

secondary

#89C7C1

accent

#DACE4D

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B83C47

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

Preview Lab → · Contrast checker → · Palette generator →