#B74758#B74758

#B74758 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.3% C 0.145 H 14.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#B74758
RGB	rgb(183, 71, 88)
HSL	hsl(351, 44%, 50%)
HSV	hsv(351, 61%, 72%)
CMYK	cmyk(0%, 61.2%, 51.9%, 28.2%)
CIE-LAB	lab(46.02, 46.71, 13.95)
CIE-LCH	lch(46.02, 48.74, 16.63°)
OKLab	oklab(55.28% 0.1409 0.0352)
OKLCH	oklch(55.28% 0.145 14)
XYZ	xyz(23.5450, 15.2812, 10.9403)
Luminance	0.1528 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74758 #47B7A6

analogous

#B74790 #B74758 #B76E47

triadic

#B74758 #58B747 #4758B7

tetradic

#B74758 #90B747 #47B7A6 #6E47B7

square

#B74758 #90B747 #47B7A6 #6E47B7

split-complementary

#B74758 #47B76E #4790B7

monochromatic

#5F252E #8B3643 #B74758 #C97380 #DA9FA8

Accessibility & contrast

On white

5.18

#B74758 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#B74758 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74758

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74758	#FFFFFF	#000000	##FFFFFF
##B74758	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615F58

Deuteranopia (green-blind)

#7D7655

Tritanopia (blue-blind)

#C7354E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b74758;
/* rgb */ color: rgb(183, 71, 88);
/* oklch */ color: oklch(55.3% 0.145 14.0);

Tailwind

colors: {
  custom: {
    50: '#d27f87',
    500: '#b74758',
    950: '#000000',
  },
}

SCSS

$custom: #b74758;
$custom-light: #d27f87;
$custom-dark: #000000;

JSON

{
  "hex": "#b74758",
  "rgb": {
    "r": 183,
    "g": 71,
    "b": 88
  },
  "hsl": {
    "h": 350.893,
    "s": 44.094,
    "l": 49.804
  },
  "oklch": {
    "l": 0.5528,
    "c": 0.1452,
    "h": 14
  },
  "luminance": 0.15278
}

Semantic roles & 50–950 ramp

primary

#B74758

secondary

#94C6BF

accent

#D4C054

background

#FDF8F8

surface

#FBEFEF

border

#D4CACA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B74758

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

Preview Lab → · Contrast checker → · Palette generator →