#C03D4D#C03D4D

#C03D4D is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.3% C 0.166 H 17.6°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#C03D4D
RGB	rgb(192, 61, 77)
HSL	hsl(353, 52%, 50%)
HSV	hsv(353, 68%, 75%)
CMYK	cmyk(0%, 68.2%, 59.9%, 24.7%)
CIE-LAB	lab(45.75, 53.13, 20.56)
CIE-LCH	lch(45.75, 56.97, 21.15°)
OKLab	oklab(55.3% 0.1587 0.0502)
OKLCH	oklch(55.3% 0.166 17.6)
XYZ	xyz(24.7489, 15.0832, 8.6279)
Luminance	0.1508 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03D4D #3DC0B0

analogous

#C03D8F #C03D4D #C06F3D

triadic

#C03D4D #4DC03D #3D4DC0

tetradic

#C03D4D #8FC03D #3DC0B0 #6F3DC0

square

#C03D4D #8FC03D #3DC0B0 #6F3DC0

split-complementary

#C03D4D #3DC06F #3D8FC0

monochromatic

#631F28 #922E3A #C03D4D #D06A77 #DF99A1

Accessibility & contrast

On white

5.23

#C03D4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#C03D4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03D4D

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03D4D	#FFFFFF	#000000	##FFFFFF
##C03D4D	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5B4D

Deuteranopia (green-blind)

#80764A

Tritanopia (blue-blind)

#D21E44

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03d4d;
/* rgb */ color: rgb(192, 61, 77);
/* oklch */ color: oklch(55.3% 0.166 17.6);

Tailwind

colors: {
  custom: {
    50: '#da7b7e',
    500: '#c03d4d',
    950: '#000000',
  },
}

SCSS

$custom: #c03d4d;
$custom-light: #da7b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#c03d4d",
  "rgb": {
    "r": 192,
    "g": 61,
    "b": 77
  },
  "hsl": {
    "h": 352.672,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55297,
    "c": 0.16642,
    "h": 17.6
  },
  "luminance": 0.1508
}

Semantic roles & 50–950 ramp

primary

#C03D4D

secondary

#8ECAC3

accent

#DBCA4D

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03D4D

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

Preview Lab → · Contrast checker → · Palette generator →