#B64434#B64434

#B64434 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.1% C 0.151 H 30.6°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#B64434
RGB	rgb(182, 68, 52)
HSL	hsl(7, 56%, 46%)
HSV	hsv(7, 71%, 71%)
CMYK	cmyk(0%, 62.6%, 71.4%, 28.6%)
CIE-LAB	lab(44.70, 45.25, 33.73)
CIE-LCH	lch(44.70, 56.44, 36.70°)
OKLab	oklab(54.06% 0.1301 0.077)
OKLCH	oklch(54.06% 0.151 30.6)
XYZ	xyz(21.9806, 14.3303, 4.8567)
Luminance	0.1433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64434 #34A6B6

analogous

#B63465 #B64434 #B68534

triadic

#B64434 #34B644 #4434B6

tetradic

#B64434 #65B634 #34A6B6 #8534B6

square

#B64434 #65B634 #34A6B6 #8534B6

split-complementary

#B64434 #34B685 #3465B6

monochromatic

#572019 #863226 #B64434 #CF6758 #DD9288

Accessibility & contrast

On white

5.43

#B64434 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#B64434 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64434

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64434	#FFFFFF	#000000	##FFFFFF
##B64434	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A32

Deuteranopia (green-blind)

#7F7331

Tritanopia (blue-blind)

#C82941

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b64434;
/* rgb */ color: rgb(182, 68, 52);
/* oklch */ color: oklch(54.1% 0.151 30.6);

Tailwind

colors: {
  custom: {
    50: '#d37d6c',
    500: '#b64434',
    950: '#000000',
  },
}

SCSS

$custom: #b64434;
$custom-light: #d37d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b64434",
  "rgb": {
    "r": 182,
    "g": 68,
    "b": 52
  },
  "hsl": {
    "h": 7.385,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54056,
    "c": 0.15122,
    "h": 30.6
  },
  "luminance": 0.14327
}

Semantic roles & 50–950 ramp

primary

#B64434

secondary

#7FBEC7

accent

#CCDF49

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #B64434

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

Preview Lab → · Contrast checker → · Palette generator →