#B34328#B34328

#B34328 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.3% C 0.152 H 34.8°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B34328
RGB	rgb(179, 67, 40)
HSL	hsl(12, 63%, 43%)
HSV	hsv(12, 78%, 70%)
CMYK	cmyk(0%, 62.6%, 77.7%, 29.8%)
CIE-LAB	lab(43.88, 44.09, 39.30)
CIE-LCH	lch(43.88, 59.07, 41.71°)
OKLab	oklab(53.29% 0.1245 0.0865)
OKLCH	oklch(53.29% 0.152 34.8)
XYZ	xyz(20.9828, 13.7542, 3.5570)
Luminance	0.1375 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34328 #2898B3

analogous

#B32852 #B34328 #B38928

triadic

#B34328 #28B343 #4328B3

tetradic

#B34328 #52B328 #2898B3 #8928B3

square

#B34328 #52B328 #2898B3 #8928B3

split-complementary

#B34328 #28B389 #2852B3

monochromatic

#4F1E12 #81301D #B34328 #D56043 #E08A75

Accessibility & contrast

On white

5.60

#B34328 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B34328 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34328

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34328	#FFFFFF	#000000	##FFFFFF
##B34328	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625824

Deuteranopia (green-blind)

#7E7124

Tritanopia (blue-blind)

#C5273D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b34328;
/* rgb */ color: rgb(179, 67, 40);
/* oklch */ color: oklch(53.3% 0.152 34.8);

Tailwind

colors: {
  custom: {
    50: '#d27c64',
    500: '#b34328',
    950: '#000000',
  },
}

SCSS

$custom: #b34328;
$custom-light: #d27c64;
$custom-dark: #000000;

JSON

{
  "hex": "#b34328",
  "rgb": {
    "r": 179,
    "g": 67,
    "b": 40
  },
  "hsl": {
    "h": 11.655,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.53293,
    "c": 0.15159,
    "h": 34.8
  },
  "luminance": 0.13751
}

Semantic roles & 50–950 ramp

primary

#B34328

secondary

#6FB6C8

accent

#C6E641

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A05

muted

#847C7A

Preview Lab

Preview with #B34328

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

Preview Lab → · Contrast checker → · Palette generator →