#B83647#B83647

#B83647 is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.1% C 0.166 H 17.6°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#B83647
RGB	rgb(184, 54, 71)
HSL	hsl(352, 55%, 47%)
HSV	hsv(352, 71%, 72%)
CMYK	cmyk(0%, 70.7%, 61.4%, 27.8%)
CIE-LAB	lab(43.19, 52.90, 20.61)
CIE-LCH	lch(43.19, 56.77, 21.28°)
OKLab	oklab(53.09% 0.1579 0.0501)
OKLCH	oklch(53.09% 0.166 17.6)
XYZ	xyz(22.2259, 13.2868, 7.3543)
Luminance	0.1328 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83647 #36B8A7

analogous

#B83688 #B83647 #B86636

triadic

#B83647 #47B836 #3647B8

tetradic

#B83647 #88B836 #36B8A7 #6636B8

square

#B83647 #88B836 #36B8A7 #6636B8

split-complementary

#B83647 #36B866 #3688B8

monochromatic

#591A22 #892835 #B83647 #CF5C6B #DD8B96

Accessibility & contrast

On white

5.74

#B83647 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B83647 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83647

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83647	#FFFFFF	#000000	##FFFFFF
##B83647	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595547

Deuteranopia (green-blind)

#7A7044

Tritanopia (blue-blind)

#CA123D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b83647;
/* rgb */ color: rgb(184, 54, 71);
/* oklch */ color: oklch(53.1% 0.166 17.6);

Tailwind

colors: {
  custom: {
    50: '#d4767a',
    500: '#b83647',
    950: '#000000',
  },
}

SCSS

$custom: #b83647;
$custom-light: #d4767a;
$custom-dark: #000000;

JSON

{
  "hex": "#b83647",
  "rgb": {
    "r": 184,
    "g": 54,
    "b": 71
  },
  "hsl": {
    "h": 352.154,
    "s": 54.622,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53088,
    "c": 0.16559,
    "h": 17.6
  },
  "luminance": 0.13284
}

Semantic roles & 50–950 ramp

primary

#B83647

secondary

#82C7BE

accent

#DECB4A

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B83647

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

Preview Lab → · Contrast checker → · Palette generator →