#B34257#B34257

#B34257 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.0% C 0.147 H 12.3°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B34257
RGB	rgb(179, 66, 87)
HSL	hsl(349, 46%, 48%)
HSV	hsv(349, 63%, 70%)
CMYK	cmyk(0%, 63.1%, 51.4%, 29.8%)
CIE-LAB	lab(44.48, 47.53, 12.33)
CIE-LCH	lch(44.48, 49.10, 14.54°)
OKLab	oklab(53.99% 0.1437 0.0314)
OKLCH	oklch(53.99% 0.147 12.3)
XYZ	xyz(22.2607, 14.1710, 10.5780)
Luminance	0.1417 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34257 #42B39E

analogous

#B3428F #B34257 #B36642

triadic

#B34257 #57B342 #4257B3

tetradic

#B34257 #8FB342 #42B39E #6642B3

square

#B34257 #8FB342 #42B39E #6642B3

split-complementary

#B34257 #42B366 #428FB3

monochromatic

#5A212C #863241 #B34257 #C86A7C #D997A3

Accessibility & contrast

On white

5.48

#B34257 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B34257 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34257

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34257	#FFFFFF	#000000	##FFFFFF
##B34257	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)

#5C5B57

Deuteranopia (green-blind)

#797254

Tritanopia (blue-blind)

#C3304A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b34257;
/* rgb */ color: rgb(179, 66, 87);
/* oklch */ color: oklch(54.0% 0.147 12.3);

Tailwind

colors: {
  custom: {
    50: '#cf7c86',
    500: '#b34257',
    950: '#000000',
  },
}

SCSS

$custom: #b34257;
$custom-light: #cf7c86;
$custom-dark: #000000;

JSON

{
  "hex": "#b34257",
  "rgb": {
    "r": 179,
    "g": 66,
    "b": 87
  },
  "hsl": {
    "h": 348.85,
    "s": 46.122,
    "l": 48.039
  },
  "oklch": {
    "l": 0.53991,
    "c": 0.14708,
    "h": 12.3
  },
  "luminance": 0.14168
}

Semantic roles & 50–950 ramp

primary

#B34257

secondary

#8CC4BA

accent

#D6BD52

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B34257

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

Preview Lab → · Contrast checker → · Palette generator →