#B34C33#B34C33

#B34C33 is a mid, vivid red. Relative luminance 0.150; OKLCH L 54.7% C 0.140 H 34.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#B34C33
RGB	rgb(179, 76, 51)
HSL	hsl(12, 56%, 45%)
HSV	hsv(12, 72%, 70%)
CMYK	cmyk(0%, 57.5%, 71.5%, 29.8%)
CIE-LAB	lab(45.63, 40.31, 35.22)
CIE-LCH	lch(45.63, 53.53, 41.14°)
OKLab	oklab(54.65% 0.1149 0.0802)
OKLCH	oklch(54.65% 0.14 34.9)
XYZ	xyz(21.7746, 14.9945, 4.8789)
Luminance	0.1499 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34C33 #339AB3

analogous

#B3335A #B34C33 #B38C33

triadic

#B34C33 #33B34C #4C33B3

tetradic

#B34C33 #5AB333 #339AB3 #8C33B3

square

#B34C33 #5AB333 #339AB3 #8C33B3

split-complementary

#B34C33 #33B38C #335AB3

monochromatic

#542418 #833825 #B34C33 #CE6C55 #DC9584

Accessibility & contrast

On white

5.25

#B34C33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#B34C33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34C33

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34C33	#FFFFFF	#000000	##FFFFFF
##B34C33	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E30

Deuteranopia (green-blind)

#817530

Tritanopia (blue-blind)

#C43647

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b34c33;
/* rgb */ color: rgb(179, 76, 51);
/* oklch */ color: oklch(54.7% 0.140 34.9);

Tailwind

colors: {
  custom: {
    50: '#d0816c',
    500: '#b34c33',
    950: '#000000',
  },
}

SCSS

$custom: #b34c33;
$custom-light: #d0816c;
$custom-dark: #000000;

JSON

{
  "hex": "#b34c33",
  "rgb": {
    "r": 179,
    "g": 76,
    "b": 51
  },
  "hsl": {
    "h": 11.719,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54653,
    "c": 0.14011,
    "h": 34.9
  },
  "luminance": 0.14992
}

Semantic roles & 50–950 ramp

primary

#B34C33

secondary

#7CB7C6

accent

#C2DF49

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B34C33

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

Preview Lab → · Contrast checker → · Palette generator →