#B64555#B64555

#B64555 is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.8% C 0.146 H 14.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#B64555
RGB	rgb(182, 69, 85)
HSL	hsl(352, 45%, 49%)
HSV	hsv(352, 62%, 71%)
CMYK	cmyk(0%, 62.1%, 53.3%, 28.6%)
CIE-LAB	lab(45.44, 47.02, 14.96)
CIE-LCH	lch(45.44, 49.34, 17.65°)
OKLab	oklab(54.8% 0.1416 0.0376)
OKLCH	oklch(54.8% 0.146 14.9)
XYZ	xyz(23.0611, 14.8601, 10.2465)
Luminance	0.1486 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64555 #45B6A6

analogous

#B6458E #B64555 #B66D45

triadic

#B64555 #55B645 #4555B6

tetradic

#B64555 #8EB645 #45B6A6 #6D45B6

square

#B64555 #8EB645 #45B6A6 #6D45B6

split-complementary

#B64555 #45B66D #458EB6

monochromatic

#5D232C #8A3440 #B64555 #C9707C #D99CA5

Accessibility & contrast

On white

5.29

#B64555 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#B64555 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64555

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64555	#FFFFFF	#000000	##FFFFFF
##B64555	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5D55

Deuteranopia (green-blind)

#7C7452

Tritanopia (blue-blind)

#C6324B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b64555;
/* rgb */ color: rgb(182, 69, 85);
/* oklch */ color: oklch(54.8% 0.146 14.9);

Tailwind

colors: {
  custom: {
    50: '#d17e84',
    500: '#b64555',
    950: '#000000',
  },
}

SCSS

$custom: #b64555;
$custom-light: #d17e84;
$custom-dark: #000000;

JSON

{
  "hex": "#b64555",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 85
  },
  "hsl": {
    "h": 351.504,
    "s": 45.02,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54795,
    "c": 0.14648,
    "h": 14.9
  },
  "luminance": 0.14857
}

Semantic roles & 50–950 ramp

primary

#B64555

secondary

#91C6BE

accent

#D5C253

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B64555

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

Preview Lab → · Contrast checker → · Palette generator →