#C03E48#C03E48

#C03E48 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.3% C 0.166 H 20.1°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#C03E48
RGB	rgb(192, 62, 72)
HSL	hsl(355, 51%, 50%)
HSV	hsv(355, 68%, 75%)
CMYK	cmyk(0%, 67.7%, 62.5%, 24.7%)
CIE-LAB	lab(45.80, 52.40, 23.66)
CIE-LCH	lch(45.80, 57.49, 24.31°)
OKLab	oklab(55.31% 0.1554 0.057)
OKLCH	oklch(55.31% 0.166 20.1)
XYZ	xyz(24.6330, 15.1230, 7.7516)
Luminance	0.1512 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03E48 #3EC0B6

analogous

#C03E89 #C03E48 #C0753E

triadic

#C03E48 #48C03E #3E48C0

tetradic

#C03E48 #89C03E #3EC0B6 #753EC0

square

#C03E48 #89C03E #3EC0B6 #753EC0

split-complementary

#C03E48 #3EC075 #3E89C0

monochromatic

#632025 #922F37 #C03E48 #CF6C73 #DE9A9F

Accessibility & contrast

On white

5.22

#C03E48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#C03E48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03E48

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03E48	#FFFFFF	#000000	##FFFFFF
##C03E48	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605B47

Deuteranopia (green-blind)

#817744

Tritanopia (blue-blind)

#D21E43

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03e48;
/* rgb */ color: rgb(192, 62, 72);
/* oklch */ color: oklch(55.3% 0.166 20.1);

Tailwind

colors: {
  custom: {
    50: '#da7b7b',
    500: '#c03e48',
    950: '#000000',
  },
}

SCSS

$custom: #c03e48;
$custom-light: #da7b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c03e48",
  "rgb": {
    "r": 192,
    "g": 62,
    "b": 72
  },
  "hsl": {
    "h": 355.385,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55308,
    "c": 0.16554,
    "h": 20.1
  },
  "luminance": 0.1512
}

Semantic roles & 50–950 ramp

primary

#C03E48

secondary

#8FCAC6

accent

#DBD04D

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C03E48

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

Preview Lab → · Contrast checker → · Palette generator →