#B34321#B34321

#B34321 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.2% C 0.153 H 36.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B34321
RGB	rgb(179, 67, 33)
HSL	hsl(14, 69%, 42%)
HSV	hsv(14, 82%, 70%)
CMYK	cmyk(0%, 62.6%, 81.6%, 29.8%)
CIE-LAB	lab(43.82, 43.84, 42.82)
CIE-LCH	lch(43.82, 61.28, 44.32°)
OKLab	oklab(53.23% 0.1225 0.092)
OKLCH	oklch(53.23% 0.153 36.9)
XYZ	xyz(20.8744, 13.7108, 2.9858)
Luminance	0.1371 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34321 #2191B3

analogous

#B32148 #B34321 #B38C21

triadic

#B34321 #21B343 #4321B3

tetradic

#B34321 #48B321 #2191B3 #8C21B3

square

#B34321 #48B321 #2191B3 #8C21B3

split-complementary

#B34321 #21B38C #2148B3

monochromatic

#4C1C0E #7F3017 #B34321 #DA5D37 #E4876B

Accessibility & contrast

On white

5.61

#B34321 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#B34321 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34321

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34321	#FFFFFF	#000000	##FFFFFF
##B34321	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63581C

Deuteranopia (green-blind)

#7E711C

Tritanopia (blue-blind)

#C5263C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b34321;
/* rgb */ color: rgb(179, 67, 33);
/* oklch */ color: oklch(53.2% 0.153 36.9);

Tailwind

colors: {
  custom: {
    50: '#d27c5f',
    500: '#b34321',
    950: '#000000',
  },
}

SCSS

$custom: #b34321;
$custom-light: #d27c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#b34321",
  "rgb": {
    "r": 179,
    "g": 67,
    "b": 33
  },
  "hsl": {
    "h": 13.973,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.53226,
    "c": 0.15319,
    "h": 36.9
  },
  "luminance": 0.13708
}

Semantic roles & 50–950 ramp

primary

#B34321

secondary

#66B2CA

accent

#C3EC3C

background

#FEF7F5

surface

#FCEEE9

border

#D5C9C5

text

#160A05

muted

#847C79

Preview Lab

Preview with #B34321

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

Preview Lab → · Contrast checker → · Palette generator →