#B83151#B83151

#B83151 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.8% C 0.171 H 11.7°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#B83151
RGB	rgb(184, 49, 81)
HSL	hsl(346, 58%, 46%)
HSV	hsv(346, 73%, 72%)
CMYK	cmyk(0%, 73.4%, 56%, 27.8%)
CIE-LAB	lab(42.74, 55.44, 13.79)
CIE-LCH	lch(42.74, 57.13, 13.97°)
OKLab	oklab(52.82% 0.1677 0.0346)
OKLCH	oklch(52.82% 0.171 11.7)
XYZ	xyz(22.3528, 12.9842, 9.1122)
Luminance	0.1298 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83151 #31B898

analogous

#B83194 #B83151 #B85431

triadic

#B83151 #51B831 #3151B8

tetradic

#B83151 #94B831 #31B898 #5431B8

square

#B83151 #94B831 #31B898 #5431B8

split-complementary

#B83151 #31B854 #3194B8

monochromatic

#571726 #88243C #B83151 #D25572 #DE859A

Accessibility & contrast

On white

5.84

#B83151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B83151 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83151

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83151	#FFFFFF	#000000	##FFFFFF
##B83151	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545351

Deuteranopia (green-blind)

#776F4E

Tritanopia (blue-blind)

#C90A3E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b83151;
/* rgb */ color: rgb(184, 49, 81);
/* oklch */ color: oklch(52.8% 0.171 11.7);

Tailwind

colors: {
  custom: {
    50: '#d47481',
    500: '#b83151',
    950: '#000000',
  },
}

SCSS

$custom: #b83151;
$custom-light: #d47481;
$custom-dark: #000000;

JSON

{
  "hex": "#b83151",
  "rgb": {
    "r": 184,
    "g": 49,
    "b": 81
  },
  "hsl": {
    "h": 345.778,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52819,
    "c": 0.17121,
    "h": 11.7
  },
  "luminance": 0.12981
}

Semantic roles & 50–950 ramp

primary

#B83151

secondary

#7DC8B6

accent

#E1BD47

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B83151

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

Preview Lab → · Contrast checker → · Palette generator →