#B34535#B34535

#B34535 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.7% C 0.147 H 30.7°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B34535
RGB	rgb(179, 69, 53)
HSL	hsl(8, 54%, 45%)
HSV	hsv(8, 70%, 70%)
CMYK	cmyk(0%, 61.5%, 70.4%, 29.8%)
CIE-LAB	lab(44.38, 43.76, 32.65)
CIE-LCH	lch(44.38, 54.60, 36.72°)
OKLab	oklab(53.72% 0.126 0.075)
OKLCH	oklch(53.72% 0.147 30.7)
XYZ	xyz(21.3633, 14.0999, 4.9641)
Luminance	0.1410 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34535 #35A3B3

analogous

#B33564 #B34535 #B38435

triadic

#B34535 #35B345 #4535B3

tetradic

#B34535 #64B335 #35A3B3 #8435B3

square

#B34535 #64B335 #35A3B3 #8435B3

split-complementary

#B34535 #35B384 #3564B3

monochromatic

#552119 #843327 #B34535 #CD6758 #DB9287

Accessibility & contrast

On white

5.50

#B34535 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B34535 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34535

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34535	#FFFFFF	#000000	##FFFFFF
##B34535	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A33

Deuteranopia (green-blind)

#7E7232

Tritanopia (blue-blind)

#C42C42

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b34535;
/* rgb */ color: rgb(179, 69, 53);
/* oklch */ color: oklch(53.7% 0.147 30.7);

Tailwind

colors: {
  custom: {
    50: '#d17d6d',
    500: '#b34535',
    950: '#000000',
  },
}

SCSS

$custom: #b34535;
$custom-light: #d17d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b34535",
  "rgb": {
    "r": 179,
    "g": 69,
    "b": 53
  },
  "hsl": {
    "h": 7.619,
    "s": 54.31,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53716,
    "c": 0.14664,
    "h": 30.7
  },
  "luminance": 0.14097
}

Semantic roles & 50–950 ramp

primary

#B34535

secondary

#7FBCC5

accent

#CBDE4A

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B34535

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

Preview Lab → · Contrast checker → · Palette generator →