#C03C4A#C03C4A

#C03C4A is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.1% C 0.168 H 18.7°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#C03C4A
RGB	rgb(192, 60, 74)
HSL	hsl(354, 52%, 49%)
HSV	hsv(354, 69%, 75%)
CMYK	cmyk(0%, 68.7%, 61.5%, 24.7%)
CIE-LAB	lab(45.55, 53.32, 22.12)
CIE-LCH	lch(45.55, 57.73, 22.53°)
OKLab	oklab(55.13% 0.1588 0.0536)
OKLCH	oklch(55.13% 0.168 18.7)
XYZ	xyz(24.5926, 14.9361, 8.0652)
Luminance	0.1493 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03C4A #3CC0B2

analogous

#C03C8C #C03C4A #C0703C

triadic

#C03C4A #4AC03C #3C4AC0

tetradic

#C03C4A #8CC03C #3CC0B2 #703CC0

square

#C03C4A #8CC03C #3CC0B2 #703CC0

split-complementary

#C03C4A #3CC070 #3C8CC0

monochromatic

#631F26 #912D38 #C03C4A #D06974 #DF989F

Accessibility & contrast

On white

5.27

#C03C4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C03C4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03C4A

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03C4A	#FFFFFF	#000000	##FFFFFF
##C03C4A	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A4A

Deuteranopia (green-blind)

#807646

Tritanopia (blue-blind)

#D21B42

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03c4a;
/* rgb */ color: rgb(192, 60, 74);
/* oklch */ color: oklch(55.1% 0.168 18.7);

Tailwind

colors: {
  custom: {
    50: '#da7a7c',
    500: '#c03c4a',
    950: '#000000',
  },
}

SCSS

$custom: #c03c4a;
$custom-light: #da7a7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c03c4a",
  "rgb": {
    "r": 192,
    "g": 60,
    "b": 74
  },
  "hsl": {
    "h": 353.636,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55129,
    "c": 0.16756,
    "h": 18.7
  },
  "luminance": 0.14933
}

Semantic roles & 50–950 ramp

primary

#C03C4A

secondary

#8DCAC4

accent

#DCCD4C

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C03C4A

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

Preview Lab → · Contrast checker → · Palette generator →