#B83C45#B83C45

#B83C45 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.7% C 0.159 H 20.3°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#B83C45
RGB	rgb(184, 60, 69)
HSL	hsl(356, 51%, 48%)
HSV	hsv(356, 67%, 72%)
CMYK	cmyk(0%, 67.4%, 62.5%, 27.8%)
CIE-LAB	lab(44.02, 50.39, 22.91)
CIE-LCH	lch(44.02, 55.36, 24.45°)
OKLab	oklab(53.7% 0.1495 0.0552)
OKLCH	oklch(53.7% 0.159 20.3)
XYZ	xyz(22.4594, 13.8549, 7.1207)
Luminance	0.1385 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83C45 #3CB8AF

analogous

#B83C83 #B83C45 #B8713C

triadic

#B83C45 #45B83C #3C45B8

tetradic

#B83C45 #83B83C #3CB8AF #713CB8

square

#B83C45 #83B83C #3CB8AF #713CB8

split-complementary

#B83C45 #3CB871 #3C83B8

monochromatic

#5C1E22 #8A2D34 #B83C45 #CD656C #DC9398

Accessibility & contrast

On white

5.57

#B83C45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#B83C45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83C45

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83C45	#FFFFFF	#000000	##FFFFFF
##B83C45	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5744

Deuteranopia (green-blind)

#7C7242

Tritanopia (blue-blind)

#CA1E40

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83c45;
/* rgb */ color: rgb(184, 60, 69);
/* oklch */ color: oklch(53.7% 0.159 20.3);

Tailwind

colors: {
  custom: {
    50: '#d47978',
    500: '#b83c45',
    950: '#000000',
  },
}

SCSS

$custom: #b83c45;
$custom-light: #d47978;
$custom-dark: #000000;

JSON

{
  "hex": "#b83c45",
  "rgb": {
    "r": 184,
    "g": 60,
    "b": 69
  },
  "hsl": {
    "h": 355.645,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53696,
    "c": 0.15934,
    "h": 20.3
  },
  "luminance": 0.13852
}

Semantic roles & 50–950 ramp

primary

#B83C45

secondary

#89C7C2

accent

#DAD04D

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B83C45

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

Preview Lab → · Contrast checker → · Palette generator →