#C03E44#C03E44

#C03E44 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.2% C 0.166 H 21.9°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#C03E44
RGB	rgb(192, 62, 68)
HSL	hsl(357, 51%, 50%)
HSV	hsv(357, 68%, 75%)
CMYK	cmyk(0%, 67.7%, 64.6%, 24.7%)
CIE-LAB	lab(45.73, 52.15, 25.99)
CIE-LCH	lch(45.73, 58.26, 26.49°)
OKLab	oklab(55.23% 0.1539 0.0618)
OKLCH	oklch(55.23% 0.166 21.9)
XYZ	xyz(24.5067, 15.0725, 7.0866)
Luminance	0.1507 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03E44 #3EC0BA

analogous

#C03E85 #C03E44 #C0793E

triadic

#C03E44 #44C03E #3E44C0

tetradic

#C03E44 #85C03E #3EC0BA #793EC0

square

#C03E44 #85C03E #3EC0BA #793EC0

split-complementary

#C03E44 #3EC079 #3E85C0

monochromatic

#632023 #922F34 #C03E44 #CF6C70 #DE9A9D

Accessibility & contrast

On white

5.23

#C03E44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#C03E44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03E44

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03E44	#FFFFFF	#000000	##FFFFFF
##C03E44	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615B43

Deuteranopia (green-blind)

#827640

Tritanopia (blue-blind)

#D21D41

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03e44;
/* rgb */ color: rgb(192, 62, 68);
/* oklch */ color: oklch(55.2% 0.166 21.9);

Tailwind

colors: {
  custom: {
    50: '#da7b78',
    500: '#c03e44',
    950: '#000000',
  },
}

SCSS

$custom: #c03e44;
$custom-light: #da7b78;
$custom-dark: #000000;

JSON

{
  "hex": "#c03e44",
  "rgb": {
    "r": 192,
    "g": 62,
    "b": 68
  },
  "hsl": {
    "h": 357.231,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55234,
    "c": 0.16582,
    "h": 21.9
  },
  "luminance": 0.15069
}

Semantic roles & 50–950 ramp

primary

#C03E44

secondary

#8FCAC8

accent

#DBD44D

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C03E44

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

Preview Lab → · Contrast checker → · Palette generator →