#B34639#B34639

#B34639 is a mid, vivid red. Relative luminance 0.143; OKLCH L 53.9% C 0.145 H 29.4°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#B34639
RGB	rgb(179, 70, 57)
HSL	hsl(6, 52%, 46%)
HSV	hsv(6, 68%, 70%)
CMYK	cmyk(0%, 60.9%, 68.2%, 29.8%)
CIE-LAB	lab(44.61, 43.52, 30.61)
CIE-LCH	lch(44.61, 53.20, 35.12°)
OKLab	oklab(53.91% 0.1261 0.0711)
OKLCH	oklch(53.91% 0.145 29.4)
XYZ	xyz(21.5212, 14.2623, 5.4897)
Luminance	0.1426 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34639 #39A6B3

analogous

#B33969 #B34639 #B38339

triadic

#B34639 #39B346 #4639B3

tetradic

#B34639 #69B339 #39A6B3 #8339B3

square

#B34639 #69B339 #39A6B3 #8339B3

split-complementary

#B34639 #39B383 #3969B3

monochromatic

#56221B #85342A #B34639 #CC695E #DA948C

Accessibility & contrast

On white

5.45

#B34639 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#B34639 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34639

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34639	#FFFFFF	#000000	##FFFFFF
##B34639	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635B37

Deuteranopia (green-blind)

#7E7236

Tritanopia (blue-blind)

#C42E43

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b34639;
/* rgb */ color: rgb(179, 70, 57);
/* oklch */ color: oklch(53.9% 0.145 29.4);

Tailwind

colors: {
  custom: {
    50: '#d07e70',
    500: '#b34639',
    950: '#000000',
  },
}

SCSS

$custom: #b34639;
$custom-light: #d07e70;
$custom-dark: #000000;

JSON

{
  "hex": "#b34639",
  "rgb": {
    "r": 179,
    "g": 70,
    "b": 57
  },
  "hsl": {
    "h": 6.393,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53908,
    "c": 0.14474,
    "h": 29.4
  },
  "luminance": 0.14259
}

Semantic roles & 50–950 ramp

primary

#B34639

secondary

#83BEC5

accent

#CCDB4D

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B34639

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

Preview Lab → · Contrast checker → · Palette generator →