#B64758#B64758

#B64758 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.1% C 0.144 H 13.9°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#B64758
RGB	rgb(182, 71, 88)
HSL	hsl(351, 44%, 50%)
HSV	hsv(351, 61%, 71%)
CMYK	cmyk(0%, 61%, 51.6%, 28.6%)
CIE-LAB	lab(45.85, 46.36, 13.69)
CIE-LCH	lch(45.85, 48.34, 16.45°)
OKLab	oklab(55.12% 0.1399 0.0347)
OKLCH	oklch(55.12% 0.144 13.9)
XYZ	xyz(23.3080, 15.1590, 10.9292)
Luminance	0.1516 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64758 #47B6A5

analogous

#B64790 #B64758 #B66E47

triadic

#B64758 #58B647 #4758B6

tetradic

#B64758 #90B647 #47B6A5 #6E47B6

square

#B64758 #90B647 #47B6A5 #6E47B6

split-complementary

#B64758 #47B66E #4790B6

monochromatic

#5E252D #8A3643 #B64758 #C8727F #D99EA7

Accessibility & contrast

On white

5.21

#B64758 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#B64758 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64758

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64758	#FFFFFF	#000000	##FFFFFF
##B64758	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605E58

Deuteranopia (green-blind)

#7D7555

Tritanopia (blue-blind)

#C6364E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b64758;
/* rgb */ color: rgb(182, 71, 88);
/* oklch */ color: oklch(55.1% 0.144 13.9);

Tailwind

colors: {
  custom: {
    50: '#d17f87',
    500: '#b64758',
    950: '#000000',
  },
}

SCSS

$custom: #b64758;
$custom-light: #d17f87;
$custom-dark: #000000;

JSON

{
  "hex": "#b64758",
  "rgb": {
    "r": 182,
    "g": 71,
    "b": 88
  },
  "hsl": {
    "h": 350.811,
    "s": 43.874,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55124,
    "c": 0.1441,
    "h": 13.9
  },
  "luminance": 0.15156
}

Semantic roles & 50–950 ramp

primary

#B64758

secondary

#93C6BE

accent

#D4C054

background

#FDF8F8

surface

#FBEFEF

border

#D4CACA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B64758

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

Preview Lab → · Contrast checker → · Palette generator →