#B34534#B34534

#B34534 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.7% C 0.147 H 31.2°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B34534
RGB	rgb(179, 69, 52)
HSL	hsl(8, 55%, 45%)
HSV	hsv(8, 71%, 70%)
CMYK	cmyk(0%, 61.5%, 70.9%, 29.8%)
CIE-LAB	lab(44.36, 43.71, 33.21)
CIE-LCH	lch(44.36, 54.89, 37.22°)
OKLab	oklab(53.7% 0.1257 0.076)
OKLCH	oklch(53.7% 0.147 31.2)
XYZ	xyz(21.3405, 14.0908, 4.8442)
Luminance	0.1409 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34534 #34A2B3

analogous

#B33463 #B34534 #B38434

triadic

#B34534 #34B345 #4534B3

tetradic

#B34534 #63B334 #34A2B3 #8434B3

square

#B34534 #63B334 #34A2B3 #8434B3

split-complementary

#B34534 #34B384 #3463B3

monochromatic

#542018 #843326 #B34534 #CE6656 #DC9186

Accessibility & contrast

On white

5.50

#B34534 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B34534 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34534

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34534	#FFFFFF	#000000	##FFFFFF
##B34534	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)

#635A32

Deuteranopia (green-blind)

#7E7231

Tritanopia (blue-blind)

#C52C42

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b34534;
/* rgb */ color: rgb(179, 69, 52);
/* oklch */ color: oklch(53.7% 0.147 31.2);

Tailwind

colors: {
  custom: {
    50: '#d17d6c',
    500: '#b34534',
    950: '#000000',
  },
}

SCSS

$custom: #b34534;
$custom-light: #d17d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b34534",
  "rgb": {
    "r": 179,
    "g": 69,
    "b": 52
  },
  "hsl": {
    "h": 8.031,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53702,
    "c": 0.14687,
    "h": 31.2
  },
  "luminance": 0.14088
}

Semantic roles & 50–950 ramp

primary

#B34534

secondary

#7DBCC5

accent

#CADE49

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B34534

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

Preview Lab → · Contrast checker → · Palette generator →