#B34239#B34239

#B34239 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.4% C 0.149 H 27.7°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#B34239
RGB	rgb(179, 66, 57)
HSL	hsl(4, 52%, 46%)
HSV	hsv(4, 68%, 70%)
CMYK	cmyk(0%, 63.1%, 68.2%, 29.8%)
CIE-LAB	lab(43.91, 45.36, 29.78)
CIE-LCH	lch(43.91, 54.26, 33.28°)
OKLab	oklab(53.39% 0.1318 0.0693)
OKLCH	oklch(53.39% 0.149 27.7)
XYZ	xyz(21.2793, 13.7785, 5.4091)
Luminance	0.1378 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34239 #39AAB3

analogous

#B3396D #B34239 #B37F39

triadic

#B34239 #39B342 #4239B3

tetradic

#B34239 #6DB339 #39AAB3 #7F39B3

square

#B34239 #6DB339 #39AAB3 #7F39B3

split-complementary

#B34239 #39B37F #396DB3

monochromatic

#56201B #85312A #B34239 #CC665E #DA928C

Accessibility & contrast

On white

5.59

#B34239 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#B34239 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34239

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34239	#FFFFFF	#000000	##FFFFFF
##B34239	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605837

Deuteranopia (green-blind)

#7C7136

Tritanopia (blue-blind)

#C42841

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b34239;
/* rgb */ color: rgb(179, 66, 57);
/* oklch */ color: oklch(53.4% 0.149 27.7);

Tailwind

colors: {
  custom: {
    50: '#d17c6f',
    500: '#b34239',
    950: '#000000',
  },
}

SCSS

$custom: #b34239;
$custom-light: #d17c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#b34239",
  "rgb": {
    "r": 179,
    "g": 66,
    "b": 57
  },
  "hsl": {
    "h": 4.426,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53386,
    "c": 0.14893,
    "h": 27.7
  },
  "luminance": 0.13776
}

Semantic roles & 50–950 ramp

primary

#B34239

secondary

#83C0C5

accent

#D1DB4D

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B34239

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

Preview Lab → · Contrast checker → · Palette generator →