#B83C55#B83C55

#B83C55 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.0% C 0.160 H 12.4°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B83C55
RGB	rgb(184, 60, 85)
HSL	hsl(348, 51%, 48%)
HSV	hsv(348, 67%, 72%)
CMYK	cmyk(0%, 67.4%, 53.8%, 27.8%)
CIE-LAB	lab(44.35, 51.56, 13.52)
CIE-LCH	lch(44.35, 53.31, 14.69°)
OKLab	oklab(54.04% 0.1558 0.0341)
OKLCH	oklch(54.04% 0.16 12.4)
XYZ	xyz(23.0247, 14.0810, 10.0980)
Luminance	0.1408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83C55 #3CB89F

analogous

#B83C93 #B83C55 #B8613C

triadic

#B83C55 #55B83C #3C55B8

tetradic

#B83C55 #93B83C #3CB89F #613CB8

square

#B83C55 #93B83C #3CB89F #613CB8

split-complementary

#B83C55 #3CB861 #3C93B8

monochromatic

#5C1E2A #8A2D40 #B83C55 #CD657A #DC93A1

Accessibility & contrast

On white

5.50

#B83C55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B83C55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83C55

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83C55	#FFFFFF	#000000	##FFFFFF
##B83C55	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5955

Deuteranopia (green-blind)

#7A7252

Tritanopia (blue-blind)

#C92446

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b83c55;
/* rgb */ color: rgb(184, 60, 85);
/* oklch */ color: oklch(54.0% 0.160 12.4);

Tailwind

colors: {
  custom: {
    50: '#d37984',
    500: '#b83c55',
    950: '#000000',
  },
}

SCSS

$custom: #b83c55;
$custom-light: #d37984;
$custom-dark: #000000;

JSON

{
  "hex": "#b83c55",
  "rgb": {
    "r": 184,
    "g": 60,
    "b": 85
  },
  "hsl": {
    "h": 347.903,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54044,
    "c": 0.15952,
    "h": 12.4
  },
  "luminance": 0.14078
}

Semantic roles & 50–950 ramp

primary

#B83C55

secondary

#89C7BA

accent

#DABE4D

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B83C55

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

Preview Lab → · Contrast checker → · Palette generator →