#C03E56#C03E56

#C03E56 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.6% C 0.166 H 13.6°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#C03E56
RGB	rgb(192, 62, 86)
HSL	hsl(349, 51%, 50%)
HSV	hsv(349, 68%, 75%)
CMYK	cmyk(0%, 67.7%, 55.2%, 24.7%)
CIE-LAB	lab(46.08, 53.39, 15.50)
CIE-LCH	lch(46.08, 55.59, 16.19°)
OKLab	oklab(55.6% 0.1609 0.0388)
OKLCH	oklch(55.6% 0.166 13.6)
XYZ	xyz(25.1428, 15.3270, 10.4367)
Luminance	0.1532 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03E56 #3EC0A8

analogous

#C03E97 #C03E56 #C0673E

triadic

#C03E56 #56C03E #3E56C0

tetradic

#C03E56 #97C03E #3EC0A8 #673EC0

square

#C03E56 #97C03E #3EC0A8 #673EC0

split-complementary

#C03E56 #3EC067 #3E97C0

monochromatic

#63202D #922F41 #C03E56 #CF6C7E #DE9AA7

Accessibility & contrast

On white

5.17

#C03E56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#C03E56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03E56

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03E56	#FFFFFF	#000000	##FFFFFF
##C03E56	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5C56

Deuteranopia (green-blind)

#7F7753

Tritanopia (blue-blind)

#D22448

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03e56;
/* rgb */ color: rgb(192, 62, 86);
/* oklch */ color: oklch(55.6% 0.166 13.6);

Tailwind

colors: {
  custom: {
    50: '#d97b85',
    500: '#c03e56',
    950: '#000000',
  },
}

SCSS

$custom: #c03e56;
$custom-light: #d97b85;
$custom-dark: #000000;

JSON

{
  "hex": "#c03e56",
  "rgb": {
    "r": 192,
    "g": 62,
    "b": 86
  },
  "hsl": {
    "h": 348.923,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55604,
    "c": 0.16555,
    "h": 13.6
  },
  "luminance": 0.15324
}

Semantic roles & 50–950 ramp

primary

#C03E56

secondary

#8FCABF

accent

#DBC14D

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C03E56

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

Preview Lab → · Contrast checker → · Palette generator →