#C03E53#C03E53

#C03E53 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.5% C 0.165 H 15.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#C03E53
RGB	rgb(192, 62, 83)
HSL	hsl(350, 51%, 50%)
HSV	hsv(350, 68%, 75%)
CMYK	cmyk(0%, 67.7%, 56.8%, 24.7%)
CIE-LAB	lab(46.01, 53.16, 17.25)
CIE-LCH	lch(46.01, 55.89, 17.98°)
OKLab	oklab(55.54% 0.1598 0.0428)
OKLCH	oklch(55.54% 0.165 15)
XYZ	xyz(25.0245, 15.2796, 9.8135)
Luminance	0.1528 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03E53 #3EC0AB

analogous

#C03E94 #C03E53 #C06A3E

triadic

#C03E53 #53C03E #3E53C0

tetradic

#C03E53 #94C03E #3EC0AB #6A3EC0

square

#C03E53 #94C03E #3EC0AB #6A3EC0

split-complementary

#C03E53 #3EC06A #3E94C0

monochromatic

#63202B #922F3F #C03E53 #CF6C7C #DE9AA5

Accessibility & contrast

On white

5.18

#C03E53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#C03E53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03E53

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03E53	#FFFFFF	#000000	##FFFFFF
##C03E53	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)

#5F5C53

Deuteranopia (green-blind)

#807750

Tritanopia (blue-blind)

#D22246

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03e53;
/* rgb */ color: rgb(192, 62, 83);
/* oklch */ color: oklch(55.5% 0.165 15.0);

Tailwind

colors: {
  custom: {
    50: '#d97b83',
    500: '#c03e53',
    950: '#000000',
  },
}

SCSS

$custom: #c03e53;
$custom-light: #d97b83;
$custom-dark: #000000;

JSON

{
  "hex": "#c03e53",
  "rgb": {
    "r": 192,
    "g": 62,
    "b": 83
  },
  "hsl": {
    "h": 350.308,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55535,
    "c": 0.16541,
    "h": 15
  },
  "luminance": 0.15276
}

Semantic roles & 50–950 ramp

primary

#C03E53

secondary

#8FCAC1

accent

#DBC44D

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03E53

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

Preview Lab → · Contrast checker → · Palette generator →