#B83C4E#B83C4E

#B83C4E is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.9% C 0.159 H 15.9°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#B83C4E
RGB	rgb(184, 60, 78)
HSL	hsl(351, 51%, 48%)
HSV	hsv(351, 67%, 72%)
CMYK	cmyk(0%, 67.4%, 57.6%, 27.8%)
CIE-LAB	lab(44.20, 51.02, 17.63)
CIE-LCH	lch(44.20, 53.98, 19.06°)
OKLab	oklab(53.88% 0.1531 0.0436)
OKLCH	oklch(53.88% 0.159 15.9)
XYZ	xyz(22.7603, 13.9752, 8.7052)
Luminance	0.1397 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83C4E #3CB8A6

analogous

#B83C8C #B83C4E #B8683C

triadic

#B83C4E #4EB83C #3C4EB8

tetradic

#B83C4E #8CB83C #3CB8A6 #683CB8

square

#B83C4E #8CB83C #3CB8A6 #683CB8

split-complementary

#B83C4E #3CB868 #3C8CB8

monochromatic

#5C1E27 #8A2D3A #B83C4E #CD6574 #DC939D

Accessibility & contrast

On white

5.53

#B83C4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B83C4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83C4E

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83C4E	#FFFFFF	#000000	##FFFFFF
##B83C4E	1.00	5.53	3.79	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B584E

Deuteranopia (green-blind)

#7B724B

Tritanopia (blue-blind)

#C92243

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83c4e;
/* rgb */ color: rgb(184, 60, 78);
/* oklch */ color: oklch(53.9% 0.159 15.9);

Tailwind

colors: {
  custom: {
    50: '#d3797f',
    500: '#b83c4e',
    950: '#000000',
  },
}

SCSS

$custom: #b83c4e;
$custom-light: #d3797f;
$custom-dark: #000000;

JSON

{
  "hex": "#b83c4e",
  "rgb": {
    "r": 184,
    "g": 60,
    "b": 78
  },
  "hsl": {
    "h": 351.29,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53882,
    "c": 0.15914,
    "h": 15.9
  },
  "luminance": 0.13972
}

Semantic roles & 50–950 ramp

primary

#B83C4E

secondary

#89C7BE

accent

#DAC64D

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B83C4E

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

Preview Lab → · Contrast checker → · Palette generator →