#B74355#B74355

#B74355 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.7% C 0.150 H 14.3°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#B74355
RGB	rgb(183, 67, 85)
HSL	hsl(351, 46%, 49%)
HSV	hsv(351, 63%, 72%)
CMYK	cmyk(0%, 63.4%, 53.6%, 28.2%)
CIE-LAB	lab(45.28, 48.25, 14.77)
CIE-LCH	lch(45.28, 50.46, 17.01°)
OKLab	oklab(54.7% 0.1454 0.0371)
OKLCH	oklch(54.7% 0.15 14.3)
XYZ	xyz(23.1773, 14.7404, 10.2173)
Luminance	0.1474 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74355 #43B7A5

analogous

#B7438F #B74355 #B76B43

triadic

#B74355 #55B743 #4355B7

tetradic

#B74355 #8FB743 #43B7A5 #6B43B7

square

#B74355 #8FB743 #43B7A5 #6B43B7

split-complementary

#B74355 #43B76B #438FB7

monochromatic

#5D222B #8A3340 #B74355 #CA6D7C #DA9AA4

Accessibility & contrast

On white

5.32

#B74355 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B74355 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74355

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74355	#FFFFFF	#000000	##FFFFFF
##B74355	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)

#5E5C55

Deuteranopia (green-blind)

#7C7452

Tritanopia (blue-blind)

#C72F4A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b74355;
/* rgb */ color: rgb(183, 67, 85);
/* oklch */ color: oklch(54.7% 0.150 14.3);

Tailwind

colors: {
  custom: {
    50: '#d27d84',
    500: '#b74355',
    950: '#000000',
  },
}

SCSS

$custom: #b74355;
$custom-light: #d27d84;
$custom-dark: #000000;

JSON

{
  "hex": "#b74355",
  "rgb": {
    "r": 183,
    "g": 67,
    "b": 85
  },
  "hsl": {
    "h": 350.69,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54704,
    "c": 0.15005,
    "h": 14.3
  },
  "luminance": 0.14737
}

Semantic roles & 50–950 ramp

primary

#B74355

secondary

#90C6BE

accent

#D6C252

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B74355

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

Preview Lab → · Contrast checker → · Palette generator →