#B34744#B34744

#B34744 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.2% C 0.142 H 24.6°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#B34744
RGB	rgb(179, 71, 68)
HSL	hsl(2, 45%, 48%)
HSV	hsv(2, 62%, 70%)
CMYK	cmyk(0%, 60.3%, 62%, 29.8%)
CIE-LAB	lab(44.96, 43.74, 24.54)
CIE-LCH	lch(44.96, 50.15, 29.29°)
OKLab	oklab(54.23% 0.1288 0.0589)
OKLCH	oklch(54.23% 0.142 24.6)
XYZ	xyz(21.8891, 14.5104, 7.1158)
Luminance	0.1451 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34744 #44B0B3

analogous

#B34478 #B34744 #B37E44

triadic

#B34744 #44B347 #4744B3

tetradic

#B34744 #78B344 #44B0B3 #7E44B3

square

#B34744 #78B344 #44B0B3 #7E44B3

split-complementary

#B34744 #44B37E #4478B3

monochromatic

#5A2422 #873533 #B34744 #C76F6D #D89B99

Accessibility & contrast

On white

5.38

#B34744 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#B34744 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34744

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34744	#FFFFFF	#000000	##FFFFFF
##B34744	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625C43

Deuteranopia (green-blind)

#7D7341

Tritanopia (blue-blind)

#C43247

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b34744;
/* rgb */ color: rgb(179, 71, 68);
/* oklch */ color: oklch(54.2% 0.142 24.6);

Tailwind

colors: {
  custom: {
    50: '#d07f78',
    500: '#b34744',
    950: '#000000',
  },
}

SCSS

$custom: #b34744;
$custom-light: #d07f78;
$custom-dark: #000000;

JSON

{
  "hex": "#b34744",
  "rgb": {
    "r": 179,
    "g": 71,
    "b": 68
  },
  "hsl": {
    "h": 1.622,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54226,
    "c": 0.14167,
    "h": 24.6
  },
  "luminance": 0.14508
}

Semantic roles & 50–950 ramp

primary

#B34744

secondary

#8EC3C4

accent

#D1D553

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B34744

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

Preview Lab → · Contrast checker → · Palette generator →