#C73758#C73758

#C73758 is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.1% C 0.180 H 12.0°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#C73758
RGB	rgb(199, 55, 88)
HSL	hsl(346, 57%, 50%)
HSV	hsv(346, 72%, 78%)
CMYK	cmyk(0%, 72.4%, 55.8%, 22%)
CIE-LAB	lab(46.42, 58.33, 14.95)
CIE-LCH	lch(46.42, 60.22, 14.37°)
OKLab	oklab(56.11% 0.1763 0.0375)
OKLCH	oklch(56.11% 0.18 12)
XYZ	xyz(26.6833, 15.5828, 10.8333)
Luminance	0.1558 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73758 #37C7A6

analogous

#C737A0 #C73758 #C75E37

triadic

#C73758 #58C737 #3758C7

tetradic

#C73758 #A0C737 #37C7A6 #5E37C7

square

#C73758 #A0C737 #37C7A6 #5E37C7

split-complementary

#C73758 #37C75E #37A0C7

monochromatic

#671C2E #972A43 #C73758 #D56680 #E296A8

Accessibility & contrast

On white

5.10

#C73758 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#C73758 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73758

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73758	#FFFFFF	#000000	##FFFFFF
##C73758	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5B58

Deuteranopia (green-blind)

#817954

Tritanopia (blue-blind)

#D91045

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c73758;
/* rgb */ color: rgb(199, 55, 88);
/* oklch */ color: oklch(56.1% 0.180 12.0);

Tailwind

colors: {
  custom: {
    50: '#df7986',
    500: '#c73758',
    950: '#000000',
  },
}

SCSS

$custom: #c73758;
$custom-light: #df7986;
$custom-dark: #000000;

JSON

{
  "hex": "#c73758",
  "rgb": {
    "r": 199,
    "g": 55,
    "b": 88
  },
  "hsl": {
    "h": 346.25,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56106,
    "c": 0.18024,
    "h": 12
  },
  "luminance": 0.15579
}

Semantic roles & 50–950 ramp

primary

#C73758

secondary

#8CCDBF

accent

#E0BD48

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C73758

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

Preview Lab → · Contrast checker → · Palette generator →