#B64645#B64645

#B64645 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.6% C 0.146 H 23.7°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#B64645
RGB	rgb(182, 70, 69)
HSL	hsl(1, 45%, 49%)
HSV	hsv(1, 62%, 71%)
CMYK	cmyk(0%, 61.5%, 62.1%, 28.6%)
CIE-LAB	lab(45.30, 45.34, 24.48)
CIE-LCH	lch(45.30, 51.53, 28.37°)
OKLab	oklab(54.59% 0.1337 0.0588)
OKLCH	oklch(54.59% 0.146 23.7)
XYZ	xyz(22.5579, 14.7580, 7.2898)
Luminance	0.1475 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64645 #45B5B6

analogous

#B6457D #B64645 #B67F45

triadic

#B64645 #45B646 #4645B6

tetradic

#B64645 #7DB645 #45B5B6 #7F45B6

square

#B64645 #7DB645 #45B5B6 #7F45B6

split-complementary

#B64645 #45B67F #457DB6

monochromatic

#5D2423 #8A3534 #B64645 #C97070 #D99C9C

Accessibility & contrast

On white

5.32

#B64645 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B64645 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64645

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64645	#FFFFFF	#000000	##FFFFFF
##B64645	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C44

Deuteranopia (green-blind)

#7F7442

Tritanopia (blue-blind)

#C73047

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b64645;
/* rgb */ color: rgb(182, 70, 69);
/* oklch */ color: oklch(54.6% 0.146 23.7);

Tailwind

colors: {
  custom: {
    50: '#d27e78',
    500: '#b64645',
    950: '#000000',
  },
}

SCSS

$custom: #b64645;
$custom-light: #d27e78;
$custom-dark: #000000;

JSON

{
  "hex": "#b64645",
  "rgb": {
    "r": 182,
    "g": 70,
    "b": 69
  },
  "hsl": {
    "h": 0.531,
    "s": 45.02,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54588,
    "c": 0.14608,
    "h": 23.7
  },
  "luminance": 0.14755
}

Semantic roles & 50–950 ramp

primary

#B64645

secondary

#91C5C6

accent

#D4D553

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B64645

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

Preview Lab → · Contrast checker → · Palette generator →