#B64641#B64641

#B64641 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.5% C 0.147 H 25.7°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#B64641
RGB	rgb(182, 70, 65)
HSL	hsl(3, 47%, 48%)
HSV	hsv(3, 64%, 71%)
CMYK	cmyk(0%, 61.5%, 64.3%, 28.6%)
CIE-LAB	lab(45.23, 45.08, 26.78)
CIE-LCH	lch(45.23, 52.43, 30.72°)
OKLab	oklab(54.52% 0.1322 0.0636)
OKLCH	oklch(54.52% 0.147 25.7)
XYZ	xyz(22.4379, 14.7100, 6.6578)
Luminance	0.1471 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64641 #41B1B6

analogous

#B64176 #B64641 #B68041

triadic

#B64641 #41B646 #4641B6

tetradic

#B64641 #76B641 #41B1B6 #8041B6

square

#B64641 #76B641 #41B1B6 #8041B6

split-complementary

#B64641 #41B680 #4176B6

monochromatic

#5C2321 #893531 #B64641 #CA6E6A #DA9A97

Accessibility & contrast

On white

5.33

#B64641 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#B64641 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64641

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64641	#FFFFFF	#000000	##FFFFFF
##B64641	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C40

Deuteranopia (green-blind)

#7F743E

Tritanopia (blue-blind)

#C72F46

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b64641;
/* rgb */ color: rgb(182, 70, 65);
/* oklch */ color: oklch(54.5% 0.147 25.7);

Tailwind

colors: {
  custom: {
    50: '#d27e75',
    500: '#b64641',
    950: '#000000',
  },
}

SCSS

$custom: #b64641;
$custom-light: #d27e75;
$custom-dark: #000000;

JSON

{
  "hex": "#b64641",
  "rgb": {
    "r": 182,
    "g": 70,
    "b": 65
  },
  "hsl": {
    "h": 2.564,
    "s": 47.368,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54517,
    "c": 0.14665,
    "h": 25.7
  },
  "luminance": 0.14707
}

Semantic roles & 50–950 ramp

primary

#B64641

secondary

#8DC3C6

accent

#D1D751

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B64641

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

Preview Lab → · Contrast checker → · Palette generator →