#B34451#B34451

#B34451 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.1% C 0.144 H 16.4°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#B34451
RGB	rgb(179, 68, 81)
HSL	hsl(353, 45%, 48%)
HSV	hsv(353, 62%, 70%)
CMYK	cmyk(0%, 62%, 54.7%, 29.8%)
CIE-LAB	lab(44.68, 46.11, 16.29)
CIE-LCH	lch(44.68, 48.90, 19.46°)
OKLab	oklab(54.1% 0.1385 0.0407)
OKLCH	oklch(54.1% 0.144 16.4)
XYZ	xyz(22.1446, 14.3148, 9.3799)
Luminance	0.1431 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34451 #44B3A6

analogous

#B34488 #B34451 #B36E44

triadic

#B34451 #51B344 #4451B3

tetradic

#B34451 #88B344 #44B3A6 #6E44B3

square

#B34451 #88B344 #44B3A6 #6E44B3

split-complementary

#B34451 #44B36E #4488B3

monochromatic

#5A2229 #87333D #B34451 #C76D77 #D899A1

Accessibility & contrast

On white

5.44

#B34451 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#B34451 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34451

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34451	#FFFFFF	#000000	##FFFFFF
##B34451	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5B51

Deuteranopia (green-blind)

#7B724E

Tritanopia (blue-blind)

#C33149

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b34451;
/* rgb */ color: rgb(179, 68, 81);
/* oklch */ color: oklch(54.1% 0.144 16.4);

Tailwind

colors: {
  custom: {
    50: '#cf7d81',
    500: '#b34451',
    950: '#000000',
  },
}

SCSS

$custom: #b34451;
$custom-light: #cf7d81;
$custom-dark: #000000;

JSON

{
  "hex": "#b34451",
  "rgb": {
    "r": 179,
    "g": 68,
    "b": 81
  },
  "hsl": {
    "h": 352.973,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.541,
    "c": 0.14429,
    "h": 16.4
  },
  "luminance": 0.14312
}

Semantic roles & 50–950 ramp

primary

#B34451

secondary

#8EC4BE

accent

#D5C553

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B34451

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

Preview Lab → · Contrast checker → · Palette generator →