#B34E33#B34E33

#B34E33 is a mid, vivid red. Relative luminance 0.153; OKLCH L 54.9% C 0.138 H 35.9°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#B34E33
RGB	rgb(179, 78, 51)
HSL	hsl(13, 56%, 45%)
HSV	hsv(13, 72%, 70%)
CMYK	cmyk(0%, 56.4%, 71.5%, 29.8%)
CIE-LAB	lab(46.01, 39.32, 35.65)
CIE-LCH	lch(46.01, 53.08, 42.19°)
OKLab	oklab(54.94% 0.1119 0.0811)
OKLCH	oklch(54.94% 0.138 35.9)
XYZ	xyz(21.9145, 15.2743, 4.9256)
Luminance	0.1527 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34E33 #3398B3

analogous

#B33358 #B34E33 #B38E33

triadic

#B34E33 #33B34E #4E33B3

tetradic

#B34E33 #58B333 #3398B3 #8E33B3

square

#B34E33 #58B333 #3398B3 #8E33B3

split-complementary

#B34E33 #33B38E #3358B3

monochromatic

#542418 #833925 #B34E33 #CE6E55 #DC9784

Accessibility & contrast

On white

5.18

#B34E33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#B34E33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34E33

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34E33	#FFFFFF	#000000	##FFFFFF
##B34E33	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F30

Deuteranopia (green-blind)

#827530

Tritanopia (blue-blind)

#C43948

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b34e33;
/* rgb */ color: rgb(179, 78, 51);
/* oklch */ color: oklch(54.9% 0.138 35.9);

Tailwind

colors: {
  custom: {
    50: '#d0836c',
    500: '#b34e33',
    950: '#000000',
  },
}

SCSS

$custom: #b34e33;
$custom-light: #d0836c;
$custom-dark: #000000;

JSON

{
  "hex": "#b34e33",
  "rgb": {
    "r": 179,
    "g": 78,
    "b": 51
  },
  "hsl": {
    "h": 12.656,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54942,
    "c": 0.13817,
    "h": 35.9
  },
  "luminance": 0.15272
}

Semantic roles & 50–950 ramp

primary

#B34E33

secondary

#7CB6C6

accent

#BFDF49

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B34E33

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

Preview Lab → · Contrast checker → · Palette generator →