#B34453#B34453

#B34453 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.1% C 0.144 H 15.2°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#B34453
RGB	rgb(179, 68, 83)
HSL	hsl(352, 45%, 48%)
HSV	hsv(352, 62%, 70%)
CMYK	cmyk(0%, 62%, 53.6%, 29.8%)
CIE-LAB	lab(44.72, 46.28, 15.13)
CIE-LCH	lch(44.72, 48.69, 18.10°)
OKLab	oklab(54.15% 0.1393 0.038)
OKLCH	oklch(54.15% 0.144 15.2)
XYZ	xyz(22.2207, 14.3453, 9.7807)
Luminance	0.1434 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34453 #44B3A4

analogous

#B3448A #B34453 #B36C44

triadic

#B34453 #53B344 #4453B3

tetradic

#B34453 #8AB344 #44B3A4 #6C44B3

square

#B34453 #8AB344 #44B3A4 #6C44B3

split-complementary

#B34453 #44B36C #448AB3

monochromatic

#5A222A #87333E #B34453 #C76D79 #D899A2

Accessibility & contrast

On white

5.43

#B34453 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#B34453 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34453

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34453	#FFFFFF	#000000	##FFFFFF
##B34453	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5B53

Deuteranopia (green-blind)

#7A7250

Tritanopia (blue-blind)

#C3314A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b34453;
/* rgb */ color: rgb(179, 68, 83);
/* oklch */ color: oklch(54.1% 0.144 15.2);

Tailwind

colors: {
  custom: {
    50: '#cf7d83',
    500: '#b34453',
    950: '#000000',
  },
}

SCSS

$custom: #b34453;
$custom-light: #cf7d83;
$custom-dark: #000000;

JSON

{
  "hex": "#b34453",
  "rgb": {
    "r": 179,
    "g": 68,
    "b": 83
  },
  "hsl": {
    "h": 351.892,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54147,
    "c": 0.14433,
    "h": 15.2
  },
  "luminance": 0.14342
}

Semantic roles & 50–950 ramp

primary

#B34453

secondary

#8EC4BD

accent

#D5C353

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B34453

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

Preview Lab → · Contrast checker → · Palette generator →