#B34E31#B34E31

#B34E31 is a mid, vivid red. Relative luminance 0.153; OKLCH L 54.9% C 0.139 H 36.8°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#B34E31
RGB	rgb(179, 78, 49)
HSL	hsl(13, 57%, 45%)
HSV	hsv(13, 73%, 70%)
CMYK	cmyk(0%, 56.4%, 72.6%, 29.8%)
CIE-LAB	lab(45.98, 39.22, 36.72)
CIE-LCH	lch(45.98, 53.73, 43.11°)
OKLab	oklab(54.92% 0.1112 0.083)
OKLCH	oklch(54.92% 0.139 36.8)
XYZ	xyz(21.8713, 15.2571, 4.6983)
Luminance	0.1525 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34E31 #3196B3

analogous

#B33155 #B34E31 #B38F31

triadic

#B34E31 #31B34E #4E31B3

tetradic

#B34E31 #55B331 #3196B3 #8F31B3

square

#B34E31 #55B331 #3196B3 #8F31B3

split-complementary

#B34E31 #31B38F #3155B3

monochromatic

#532417 #833924 #B34E31 #D06E52 #DD9682

Accessibility & contrast

On white

5.18

#B34E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#B34E31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34E31

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34E31	#FFFFFF	#000000	##FFFFFF
##B34E31	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)

#695F2E

Deuteranopia (green-blind)

#82752E

Tritanopia (blue-blind)

#C43848

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b34e31;
/* rgb */ color: rgb(179, 78, 49);
/* oklch */ color: oklch(54.9% 0.139 36.8);

Tailwind

colors: {
  custom: {
    50: '#d0826a',
    500: '#b34e31',
    950: '#000000',
  },
}

SCSS

$custom: #b34e31;
$custom-light: #d0826a;
$custom-dark: #000000;

JSON

{
  "hex": "#b34e31",
  "rgb": {
    "r": 179,
    "g": 78,
    "b": 49
  },
  "hsl": {
    "h": 13.385,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54917,
    "c": 0.13875,
    "h": 36.8
  },
  "luminance": 0.15254
}

Semantic roles & 50–950 ramp

primary

#B34E31

secondary

#7AB5C6

accent

#BEE048

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B34E31

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

Preview Lab → · Contrast checker → · Palette generator →