#C03C57#C03C57

#C03C57 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.4% C 0.168 H 12.6°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#C03C57
RGB	rgb(192, 60, 87)
HSL	hsl(348, 52%, 49%)
HSV	hsv(348, 69%, 75%)
CMYK	cmyk(0%, 68.7%, 54.7%, 24.7%)
CIE-LAB	lab(45.81, 54.26, 14.52)
CIE-LCH	lch(45.81, 56.17, 14.99°)
OKLab	oklab(55.41% 0.1639 0.0365)
OKLCH	oklch(55.41% 0.168 12.6)
XYZ	xyz(25.0767, 15.1297, 10.6148)
Luminance	0.1513 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03C57 #3CC0A5

analogous

#C03C99 #C03C57 #C0633C

triadic

#C03C57 #57C03C #3C57C0

tetradic

#C03C57 #99C03C #3CC0A5 #633CC0

square

#C03C57 #99C03C #3CC0A5 #633CC0

split-complementary

#C03C57 #3CC063 #3C99C0

monochromatic

#631F2D #912D42 #C03C57 #D0697E #DF98A6

Accessibility & contrast

On white

5.22

#C03C57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#C03C57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03C57

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03C57	#FFFFFF	#000000	##FFFFFF
##C03C57	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5B57

Deuteranopia (green-blind)

#7F7654

Tritanopia (blue-blind)

#D22047

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03c57;
/* rgb */ color: rgb(192, 60, 87);
/* oklch */ color: oklch(55.4% 0.168 12.6);

Tailwind

colors: {
  custom: {
    50: '#d97a86',
    500: '#c03c57',
    950: '#000000',
  },
}

SCSS

$custom: #c03c57;
$custom-light: #d97a86;
$custom-dark: #000000;

JSON

{
  "hex": "#c03c57",
  "rgb": {
    "r": 192,
    "g": 60,
    "b": 87
  },
  "hsl": {
    "h": 347.727,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55412,
    "c": 0.16789,
    "h": 12.6
  },
  "luminance": 0.15126
}

Semantic roles & 50–950 ramp

primary

#C03C57

secondary

#8DCABE

accent

#DCBE4C

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C03C57

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

Preview Lab → · Contrast checker → · Palette generator →