#C03E57#C03E57

#C03E57 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.6% C 0.166 H 13.1°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#C03E57
RGB	rgb(192, 62, 87)
HSL	hsl(348, 51%, 50%)
HSV	hsv(348, 68%, 75%)
CMYK	cmyk(0%, 67.7%, 54.7%, 24.7%)
CIE-LAB	lab(46.10, 53.47, 14.92)
CIE-LCH	lch(46.10, 55.51, 15.59°)
OKLab	oklab(55.63% 0.1613 0.0375)
OKLCH	oklch(55.63% 0.166 13.1)
XYZ	xyz(25.1834, 15.3432, 10.6504)
Luminance	0.1534 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03E57 #3EC0A7

analogous

#C03E98 #C03E57 #C0663E

triadic

#C03E57 #57C03E #3E57C0

tetradic

#C03E57 #98C03E #3EC0A7 #663EC0

square

#C03E57 #98C03E #3EC0A7 #663EC0

split-complementary

#C03E57 #3EC066 #3E98C0

monochromatic

#63202D #922F42 #C03E57 #CF6C7F #DE9AA7

Accessibility & contrast

On white

5.16

#C03E57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#C03E57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03E57

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03E57	#FFFFFF	#000000	##FFFFFF
##C03E57	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5C57

Deuteranopia (green-blind)

#7F7754

Tritanopia (blue-blind)

#D22448

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03e57;
/* rgb */ color: rgb(192, 62, 87);
/* oklch */ color: oklch(55.6% 0.166 13.1);

Tailwind

colors: {
  custom: {
    50: '#d97b86',
    500: '#c03e57',
    950: '#000000',
  },
}

SCSS

$custom: #c03e57;
$custom-light: #d97b86;
$custom-dark: #000000;

JSON

{
  "hex": "#c03e57",
  "rgb": {
    "r": 192,
    "g": 62,
    "b": 87
  },
  "hsl": {
    "h": 348.462,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55627,
    "c": 0.16563,
    "h": 13.1
  },
  "luminance": 0.1534
}

Semantic roles & 50–950 ramp

primary

#C03E57

secondary

#8FCABF

accent

#DBBF4D

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C03E57

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

Preview Lab → · Contrast checker → · Palette generator →