#B74356#B74356

#B74356 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.7% C 0.150 H 13.8°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#B74356
RGB	rgb(183, 67, 86)
HSL	hsl(350, 46%, 49%)
HSV	hsv(350, 63%, 72%)
CMYK	cmyk(0%, 63.4%, 53%, 28.2%)
CIE-LAB	lab(45.30, 48.34, 14.18)
CIE-LCH	lch(45.30, 50.38, 16.35°)
OKLab	oklab(54.73% 0.1458 0.0358)
OKLCH	oklch(54.73% 0.15 13.8)
XYZ	xyz(23.2173, 14.7564, 10.4280)
Luminance	0.1475 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74356 #43B7A4

analogous

#B74390 #B74356 #B76A43

triadic

#B74356 #56B743 #4356B7

tetradic

#B74356 #90B743 #43B7A4 #6A43B7

square

#B74356 #90B743 #43B7A4 #6A43B7

split-complementary

#B74356 #43B76A #4390B7

monochromatic

#5D222C #8A3341 #B74356 #CA6D7D #DA9AA5

Accessibility & contrast

On white

5.32

#B74356 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B74356 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74356

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74356	#FFFFFF	#000000	##FFFFFF
##B74356	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)

#5E5C56

Deuteranopia (green-blind)

#7C7453

Tritanopia (blue-blind)

#C72F4A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b74356;
/* rgb */ color: rgb(183, 67, 86);
/* oklch */ color: oklch(54.7% 0.150 13.8);

Tailwind

colors: {
  custom: {
    50: '#d27d85',
    500: '#b74356',
    950: '#000000',
  },
}

SCSS

$custom: #b74356;
$custom-light: #d27d85;
$custom-dark: #000000;

JSON

{
  "hex": "#b74356",
  "rgb": {
    "r": 183,
    "g": 67,
    "b": 86
  },
  "hsl": {
    "h": 350.172,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54728,
    "c": 0.1501,
    "h": 13.8
  },
  "luminance": 0.14753
}

Semantic roles & 50–950 ramp

primary

#B74356

secondary

#90C6BD

accent

#D6C052

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B74356

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

Preview Lab → · Contrast checker → · Palette generator →