#B83F47#B83F47

#B83F47 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.1% C 0.156 H 20.3°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#B83F47
RGB	rgb(184, 63, 71)
HSL	hsl(356, 49%, 48%)
HSV	hsv(356, 66%, 72%)
CMYK	cmyk(0%, 65.8%, 61.4%, 27.8%)
CIE-LAB	lab(44.52, 49.27, 22.34)
CIE-LCH	lch(44.52, 54.10, 24.39°)
OKLab	oklab(54.08% 0.1463 0.0541)
OKLCH	oklch(54.08% 0.156 20.3)
XYZ	xyz(22.6842, 14.2034, 7.5070)
Luminance	0.1420 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83F47 #3FB8B0

analogous

#B83F83 #B83F47 #B8733F

triadic

#B83F47 #47B83F #3F47B8

tetradic

#B83F47 #83B83F #3FB8B0 #733FB8

square

#B83F47 #83B83F #3FB8B0 #733FB8

split-complementary

#B83F47 #3FB873 #3F83B8

monochromatic

#5D2024 #8A2F35 #B83F47 #CC696F #DB969B

Accessibility & contrast

On white

5.47

#B83F47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#B83F47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83F47

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83F47	#FFFFFF	#000000	##FFFFFF
##B83F47	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5946

Deuteranopia (green-blind)

#7D7344

Tritanopia (blue-blind)

#C92443

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b83f47;
/* rgb */ color: rgb(184, 63, 71);
/* oklch */ color: oklch(54.1% 0.156 20.3);

Tailwind

colors: {
  custom: {
    50: '#d47b7a',
    500: '#b83f47',
    950: '#000000',
  },
}

SCSS

$custom: #b83f47;
$custom-light: #d47b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b83f47",
  "rgb": {
    "r": 184,
    "g": 63,
    "b": 71
  },
  "hsl": {
    "h": 356.033,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54081,
    "c": 0.15595,
    "h": 20.3
  },
  "luminance": 0.142
}

Semantic roles & 50–950 ramp

primary

#B83F47

secondary

#8CC7C3

accent

#D9CF4F

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B83F47

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

Preview Lab → · Contrast checker → · Palette generator →