#C03C47#C03C47

#C03C47 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.1% C 0.168 H 20.0°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C03C47
RGB	rgb(192, 60, 71)
HSL	hsl(355, 52%, 49%)
HSV	hsv(355, 69%, 75%)
CMYK	cmyk(0%, 68.7%, 63%, 24.7%)
CIE-LAB	lab(45.49, 53.13, 23.87)
CIE-LCH	lch(45.49, 58.25, 24.19°)
OKLab	oklab(55.07% 0.1576 0.0573)
OKLCH	oklch(55.07% 0.168 20)
XYZ	xyz(24.4939, 14.8966, 7.5456)
Luminance	0.1489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03C47 #3CC0B5

analogous

#C03C89 #C03C47 #C0733C

triadic

#C03C47 #47C03C #3C47C0

tetradic

#C03C47 #89C03C #3CC0B5 #733CC0

square

#C03C47 #89C03C #3CC0B5 #733CC0

split-complementary

#C03C47 #3CC073 #3C89C0

monochromatic

#631F25 #912D36 #C03C47 #D06972 #DF989E

Accessibility & contrast

On white

5.28

#C03C47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C03C47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03C47

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03C47	#FFFFFF	#000000	##FFFFFF
##C03C47	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A46

Deuteranopia (green-blind)

#817643

Tritanopia (blue-blind)

#D21A41

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03c47;
/* rgb */ color: rgb(192, 60, 71);
/* oklch */ color: oklch(55.1% 0.168 20.0);

Tailwind

colors: {
  custom: {
    50: '#da7a7a',
    500: '#c03c47',
    950: '#000000',
  },
}

SCSS

$custom: #c03c47;
$custom-light: #da7a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c03c47",
  "rgb": {
    "r": 192,
    "g": 60,
    "b": 71
  },
  "hsl": {
    "h": 355,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55071,
    "c": 0.16768,
    "h": 20
  },
  "luminance": 0.14893
}

Semantic roles & 50–950 ramp

primary

#C03C47

secondary

#8DCAC5

accent

#DCD04C

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C03C47

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

Preview Lab → · Contrast checker → · Palette generator →