#C03D4F#C03D4F

#C03D4F is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.3% C 0.166 H 16.6°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#C03D4F
RGB	rgb(192, 61, 79)
HSL	hsl(352, 52%, 50%)
HSV	hsv(352, 68%, 75%)
CMYK	cmyk(0%, 68.2%, 58.9%, 24.7%)
CIE-LAB	lab(45.79, 53.27, 19.39)
CIE-LCH	lch(45.79, 56.69, 20.00°)
OKLab	oklab(55.34% 0.1595 0.0476)
OKLCH	oklch(55.34% 0.166 16.6)
XYZ	xyz(24.8206, 15.1119, 9.0055)
Luminance	0.1511 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03D4F #3DC0AE

analogous

#C03D90 #C03D4F #C06D3D

triadic

#C03D4F #4FC03D #3D4FC0

tetradic

#C03D4F #90C03D #3DC0AE #6D3DC0

square

#C03D4F #90C03D #3DC0AE #6D3DC0

split-complementary

#C03D4F #3DC06D #3D90C0

monochromatic

#631F29 #922E3C #C03D4F #D06A78 #DF99A2

Accessibility & contrast

On white

5.22

#C03D4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#C03D4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03D4F

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03D4F	#FFFFFF	#000000	##FFFFFF
##C03D4F	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)

#5F5B4F

Deuteranopia (green-blind)

#80764C

Tritanopia (blue-blind)

#D21F44

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03d4f;
/* rgb */ color: rgb(192, 61, 79);
/* oklch */ color: oklch(55.3% 0.166 16.6);

Tailwind

colors: {
  custom: {
    50: '#da7b80',
    500: '#c03d4f',
    950: '#000000',
  },
}

SCSS

$custom: #c03d4f;
$custom-light: #da7b80;
$custom-dark: #000000;

JSON

{
  "hex": "#c03d4f",
  "rgb": {
    "r": 192,
    "g": 61,
    "b": 79
  },
  "hsl": {
    "h": 351.756,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55339,
    "c": 0.16642,
    "h": 16.6
  },
  "luminance": 0.15108
}

Semantic roles & 50–950 ramp

primary

#C03D4F

secondary

#8ECAC2

accent

#DBC84D

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03D4F

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

Preview Lab → · Contrast checker → · Palette generator →