#B34147#B34147

#B34147 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.5% C 0.148 H 20.6°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#B34147
RGB	rgb(179, 65, 71)
HSL	hsl(357, 47%, 48%)
HSV	hsv(357, 64%, 70%)
CMYK	cmyk(0%, 63.7%, 60.3%, 29.8%)
CIE-LAB	lab(43.98, 46.70, 21.46)
CIE-LCH	lch(43.98, 51.39, 24.68°)
OKLab	oklab(53.51% 0.1387 0.0522)
OKLCH	oklch(53.51% 0.148 20.6)
XYZ	xyz(21.6201, 13.8221, 7.4895)
Luminance	0.1382 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34147 #41B3AD

analogous

#B34180 #B34147 #B37441

triadic

#B34147 #47B341 #4147B3

tetradic

#B34147 #80B341 #41B3AD #7441B3

square

#B34147 #80B341 #41B3AD #7441B3

split-complementary

#B34147 #41B374 #4180B3

monochromatic

#592023 #863135 #B34147 #C8696E #D99699

Accessibility & contrast

On white

5.58

#B34147 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#B34147 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34147

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34147	#FFFFFF	#000000	##FFFFFF
##B34147	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5946

Deuteranopia (green-blind)

#7B7144

Tritanopia (blue-blind)

#C42A44

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b34147;
/* rgb */ color: rgb(179, 65, 71);
/* oklch */ color: oklch(53.5% 0.148 20.6);

Tailwind

colors: {
  custom: {
    50: '#d07b7a',
    500: '#b34147',
    950: '#000000',
  },
}

SCSS

$custom: #b34147;
$custom-light: #d07b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b34147",
  "rgb": {
    "r": 179,
    "g": 65,
    "b": 71
  },
  "hsl": {
    "h": 356.842,
    "s": 46.721,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53508,
    "c": 0.14819,
    "h": 20.6
  },
  "luminance": 0.13819
}

Semantic roles & 50–950 ramp

primary

#B34147

secondary

#8BC4C1

accent

#D6CF51

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B34147

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

Preview Lab → · Contrast checker → · Palette generator →