#B74B59#B74B59

#B74B59 is a mid, vivid red. Relative luminance 0.158; OKLCH L 55.8% C 0.140 H 15.0°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#B74B59
RGB	rgb(183, 75, 89)
HSL	hsl(352, 43%, 51%)
HSV	hsv(352, 59%, 72%)
CMYK	cmyk(0%, 59%, 51.4%, 28.2%)
CIE-LAB	lab(46.74, 44.93, 14.33)
CIE-LCH	lch(46.74, 47.16, 17.70°)
OKLab	oklab(55.83% 0.1354 0.0362)
OKLCH	oklch(55.83% 0.14 15)
XYZ	xyz(23.8496, 15.8236, 11.2476)
Luminance	0.1582 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74B59 #4BB7A9

analogous

#B74B8F #B74B59 #B7734B

triadic

#B74B59 #59B74B #4B59B7

tetradic

#B74B59 #8FB74B #4BB7A9 #734BB7

square

#B74B59 #8FB74B #4BB7A9 #734BB7

split-complementary

#B74B59 #4BB773 #4B8FB7

monochromatic

#61272E #8D3843 #B74B59 #C87781 #DAA2AA

Accessibility & contrast

On white

5.04

#B74B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#B74B59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74B59

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74B59	#FFFFFF	#000000	##FFFFFF
##B74B59	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636159

Deuteranopia (green-blind)

#7F7757

Tritanopia (blue-blind)

#C73B50

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b74b59;
/* rgb */ color: rgb(183, 75, 89);
/* oklch */ color: oklch(55.8% 0.140 15.0);

Tailwind

colors: {
  custom: {
    50: '#d18287',
    500: '#b74b59',
    950: '#000000',
  },
}

SCSS

$custom: #b74b59;
$custom-light: #d18287;
$custom-dark: #000000;

JSON

{
  "hex": "#b74b59",
  "rgb": {
    "r": 183,
    "g": 75,
    "b": 89
  },
  "hsl": {
    "h": 352.222,
    "s": 42.857,
    "l": 50.588
  },
  "oklch": {
    "l": 0.55831,
    "c": 0.14013,
    "h": 15
  },
  "luminance": 0.15821
}

Semantic roles & 50–950 ramp

primary

#B74B59

secondary

#97C7C1

accent

#D3C255

background

#FDF8F8

surface

#FBEFEF

border

#D4CACA

text

#150B0B

muted

#837C7C

Preview Lab

Preview with #B74B59

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

Preview Lab → · Contrast checker → · Palette generator →