#B64534#B64534

#B64534 is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.2% C 0.150 H 31.0°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#B64534
RGB	rgb(182, 69, 52)
HSL	hsl(8, 56%, 46%)
HSV	hsv(8, 71%, 71%)
CMYK	cmyk(0%, 62.1%, 71.4%, 28.6%)
CIE-LAB	lab(44.87, 44.80, 33.93)
CIE-LCH	lch(44.87, 56.20, 37.14°)
OKLab	oklab(54.19% 0.1287 0.0774)
OKLCH	oklch(54.19% 0.15 31)
XYZ	xyz(22.0416, 14.4523, 4.8771)
Luminance	0.1445 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64534 #34A5B6

analogous

#B63464 #B64534 #B68634

triadic

#B64534 #34B645 #4534B6

tetradic

#B64534 #64B634 #34A5B6 #8634B6

square

#B64534 #64B634 #34A5B6 #8634B6

split-complementary

#B64534 #34B686 #3464B6

monochromatic

#572119 #863326 #B64534 #CF6858 #DD9388

Accessibility & contrast

On white

5.40

#B64534 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#B64534 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64534

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64534	#FFFFFF	#000000	##FFFFFF
##B64534	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B32

Deuteranopia (green-blind)

#807331

Tritanopia (blue-blind)

#C82B42

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b64534;
/* rgb */ color: rgb(182, 69, 52);
/* oklch */ color: oklch(54.2% 0.150 31.0);

Tailwind

colors: {
  custom: {
    50: '#d37d6c',
    500: '#b64534',
    950: '#000000',
  },
}

SCSS

$custom: #b64534;
$custom-light: #d37d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b64534",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 52
  },
  "hsl": {
    "h": 7.846,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54186,
    "c": 0.15022,
    "h": 31
  },
  "luminance": 0.14449
}

Semantic roles & 50–950 ramp

primary

#B64534

secondary

#7FBDC7

accent

#CBDF49

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B64534

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

Preview Lab → · Contrast checker → · Palette generator →