#C73658#C73658

#C73658 is a mid, vivid red. Relative luminance 0.155; OKLCH L 56.0% C 0.181 H 11.8°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#C73658
RGB	rgb(199, 54, 88)
HSL	hsl(346, 57%, 50%)
HSV	hsv(346, 73%, 78%)
CMYK	cmyk(0%, 72.9%, 55.8%, 22%)
CIE-LAB	lab(46.30, 58.68, 14.78)
CIE-LCH	lch(46.30, 60.51, 14.13°)
OKLab	oklab(56.01% 0.1774 0.0371)
OKLCH	oklch(56.01% 0.181 11.8)
XYZ	xyz(26.6363, 15.4888, 10.8177)
Luminance	0.1548 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C73658 #36C7A5

analogous

#C736A1 #C73658 #C75D36

triadic

#C73658 #58C736 #3658C7

tetradic

#C73658 #A1C736 #36C7A5 #5D36C7

square

#C73658 #A1C736 #36C7A5 #5D36C7

split-complementary

#C73658 #36C75D #36A1C7

monochromatic

#671C2D #972943 #C73658 #D5657F #E295A7

Accessibility & contrast

On white

5.13

#C73658 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#C73658 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C73658

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C73658	#FFFFFF	#000000	##FFFFFF
##C73658	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5B58

Deuteranopia (green-blind)

#817854

Tritanopia (blue-blind)

#D90D44

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c73658;
/* rgb */ color: rgb(199, 54, 88);
/* oklch */ color: oklch(56.0% 0.181 11.8);

Tailwind

colors: {
  custom: {
    50: '#df7886',
    500: '#c73658',
    950: '#000000',
  },
}

SCSS

$custom: #c73658;
$custom-light: #df7886;
$custom-dark: #000000;

JSON

{
  "hex": "#c73658",
  "rgb": {
    "r": 199,
    "g": 54,
    "b": 88
  },
  "hsl": {
    "h": 345.931,
    "s": 57.312,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56012,
    "c": 0.18126,
    "h": 11.8
  },
  "luminance": 0.15485
}

Semantic roles & 50–950 ramp

primary

#C73658

secondary

#8BCEBE

accent

#E1BD47

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C73658

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

Preview Lab → · Contrast checker → · Palette generator →