#B34053#B34053

#B34053 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.6% C 0.149 H 13.9°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B34053
RGB	rgb(179, 64, 83)
HSL	hsl(350, 47%, 48%)
HSV	hsv(350, 64%, 70%)
CMYK	cmyk(0%, 64.2%, 53.6%, 29.8%)
CIE-LAB	lab(44.06, 48.07, 14.21)
CIE-LCH	lch(44.06, 50.12, 16.47°)
OKLab	oklab(53.65% 0.1449 0.0358)
OKLCH	oklch(53.65% 0.149 13.9)
XYZ	xyz(21.9870, 13.8779, 9.7028)
Luminance	0.1388 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34053 #40B3A0

analogous

#B3408C #B34053 #B36640

triadic

#B34053 #53B340 #4053B3

tetradic

#B34053 #8CB340 #40B3A0 #6640B3

square

#B34053 #8CB340 #40B3A0 #6640B3

split-complementary

#B34053 #40B366 #408CB3

monochromatic

#592029 #86303E #B34053 #C96777 #D994A0

Accessibility & contrast

On white

5.56

#B34053 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B34053 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34053

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34053	#FFFFFF	#000000	##FFFFFF
##B34053	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5953

Deuteranopia (green-blind)

#797150

Tritanopia (blue-blind)

#C32C47

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b34053;
/* rgb */ color: rgb(179, 64, 83);
/* oklch */ color: oklch(53.6% 0.149 13.9);

Tailwind

colors: {
  custom: {
    50: '#cf7b83',
    500: '#b34053',
    950: '#000000',
  },
}

SCSS

$custom: #b34053;
$custom-light: #cf7b83;
$custom-dark: #000000;

JSON

{
  "hex": "#b34053",
  "rgb": {
    "r": 179,
    "g": 64,
    "b": 83
  },
  "hsl": {
    "h": 350.087,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53648,
    "c": 0.14928,
    "h": 13.9
  },
  "luminance": 0.13875
}

Semantic roles & 50–950 ramp

primary

#B34053

secondary

#8AC4BB

accent

#D7C151

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B34053

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

Preview Lab → · Contrast checker → · Palette generator →