#B34D36#B34D36

#B34D36 is a mid, vivid red. Relative luminance 0.152; OKLCH L 54.8% C 0.138 H 34.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#B34D36
RGB	rgb(179, 77, 54)
HSL	hsl(11, 54%, 46%)
HSV	hsv(11, 70%, 70%)
CMYK	cmyk(0%, 57%, 69.8%, 29.8%)
CIE-LAB	lab(45.85, 39.98, 33.80)
CIE-LCH	lch(45.85, 52.35, 40.21°)
OKLab	oklab(54.84% 0.1145 0.0776)
OKLCH	oklch(54.84% 0.138 34.1)
XYZ	xyz(21.9123, 15.1606, 5.2617)
Luminance	0.1516 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34D36 #369CB3

analogous

#B3365D #B34D36 #B38B36

triadic

#B34D36 #36B34D #4D36B3

tetradic

#B34D36 #5DB336 #369CB3 #8B36B3

square

#B34D36 #5DB336 #369CB3 #8B36B3

split-complementary

#B34D36 #36B38B #365DB3

monochromatic

#55251A #843928 #B34D36 #CD6F59 #DB9788

Accessibility & contrast

On white

5.21

#B34D36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#B34D36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34D36

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34D36	#FFFFFF	#000000	##FFFFFF
##B34D36	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F33

Deuteranopia (green-blind)

#817533

Tritanopia (blue-blind)

#C43848

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b34d36;
/* rgb */ color: rgb(179, 77, 54);
/* oklch */ color: oklch(54.8% 0.138 34.1);

Tailwind

colors: {
  custom: {
    50: '#d0826e',
    500: '#b34d36',
    950: '#000000',
  },
}

SCSS

$custom: #b34d36;
$custom-light: #d0826e;
$custom-dark: #000000;

JSON

{
  "hex": "#b34d36",
  "rgb": {
    "r": 179,
    "g": 77,
    "b": 54
  },
  "hsl": {
    "h": 11.04,
    "s": 53.648,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54837,
    "c": 0.13829,
    "h": 34.1
  },
  "luminance": 0.15158
}

Semantic roles & 50–950 ramp

primary

#B34D36

secondary

#80B8C5

accent

#C2DD4B

background

#FDF8F6

surface

#FBEFEC

border

#D4CAC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B34D36

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

Preview Lab → · Contrast checker → · Palette generator →