#B83F43#B83F43

#B83F43 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.0% C 0.156 H 22.2°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B83F43
RGB	rgb(184, 63, 67)
HSL	hsl(358, 49%, 48%)
HSV	hsv(358, 66%, 72%)
CMYK	cmyk(0%, 65.8%, 63.6%, 27.8%)
CIE-LAB	lab(44.45, 49.01, 24.67)
CIE-LCH	lch(44.45, 54.87, 26.72°)
OKLab	oklab(54.01% 0.1447 0.059)
OKLCH	oklch(54.01% 0.156 22.2)
XYZ	xyz(22.5600, 14.1537, 6.8531)
Luminance	0.1415 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83F43 #3FB8B4

analogous

#B83F7F #B83F43 #B8783F

triadic

#B83F43 #43B83F #3F43B8

tetradic

#B83F43 #7FB83F #3FB8B4 #783FB8

square

#B83F43 #7FB83F #3FB8B4 #783FB8

split-complementary

#B83F43 #3FB878 #3F7FB8

monochromatic

#5D2022 #8A2F32 #B83F43 #CC696C #DB9699

Accessibility & contrast

On white

5.48

#B83F43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B83F43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83F43

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83F43	#FFFFFF	#000000	##FFFFFF
##B83F43	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5942

Deuteranopia (green-blind)

#7D7340

Tritanopia (blue-blind)

#CA2342

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b83f43;
/* rgb */ color: rgb(184, 63, 67);
/* oklch */ color: oklch(54.0% 0.156 22.2);

Tailwind

colors: {
  custom: {
    50: '#d47b77',
    500: '#b83f43',
    950: '#000000',
  },
}

SCSS

$custom: #b83f43;
$custom-light: #d47b77;
$custom-dark: #000000;

JSON

{
  "hex": "#b83f43",
  "rgb": {
    "r": 184,
    "g": 63,
    "b": 67
  },
  "hsl": {
    "h": 358.017,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54006,
    "c": 0.15626,
    "h": 22.2
  },
  "luminance": 0.14151
}

Semantic roles & 50–950 ramp

primary

#B83F43

secondary

#8CC7C5

accent

#D9D44F

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B83F43

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

Preview Lab → · Contrast checker → · Palette generator →