#B83C57#B83C57

#B83C57 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.1% C 0.160 H 11.3°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#B83C57
RGB	rgb(184, 60, 87)
HSL	hsl(347, 51%, 48%)
HSV	hsv(347, 67%, 72%)
CMYK	cmyk(0%, 67.4%, 52.7%, 27.8%)
CIE-LAB	lab(44.39, 51.73, 12.35)
CIE-LCH	lch(44.39, 53.18, 13.43°)
OKLab	oklab(54.09% 0.1566 0.0314)
OKLCH	oklch(54.09% 0.16 11.3)
XYZ	xyz(23.1053, 14.1132, 10.5224)
Luminance	0.1411 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83C57 #3CB89D

analogous

#B83C95 #B83C57 #B85F3C

triadic

#B83C57 #57B83C #3C57B8

tetradic

#B83C57 #95B83C #3CB89D #5F3CB8

square

#B83C57 #95B83C #3CB89D #5F3CB8

split-complementary

#B83C57 #3CB85F #3C95B8

monochromatic

#5C1E2B #8A2D41 #B83C57 #CD657B #DC93A3

Accessibility & contrast

On white

5.49

#B83C57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B83C57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83C57

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83C57	#FFFFFF	#000000	##FFFFFF
##B83C57	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595957

Deuteranopia (green-blind)

#7A7254

Tritanopia (blue-blind)

#C92547

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b83c57;
/* rgb */ color: rgb(184, 60, 87);
/* oklch */ color: oklch(54.1% 0.160 11.3);

Tailwind

colors: {
  custom: {
    50: '#d37986',
    500: '#b83c57',
    950: '#000000',
  },
}

SCSS

$custom: #b83c57;
$custom-light: #d37986;
$custom-dark: #000000;

JSON

{
  "hex": "#b83c57",
  "rgb": {
    "r": 184,
    "g": 60,
    "b": 87
  },
  "hsl": {
    "h": 346.935,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54093,
    "c": 0.15972,
    "h": 11.3
  },
  "luminance": 0.1411
}

Semantic roles & 50–950 ramp

primary

#B83C57

secondary

#89C7B9

accent

#DABC4D

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B83C57

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

Preview Lab → · Contrast checker → · Palette generator →