#C03F53#C03F53

#C03F53 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.6% C 0.164 H 15.3°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#C03F53
RGB	rgb(192, 63, 83)
HSL	hsl(351, 51%, 50%)
HSV	hsv(351, 67%, 75%)
CMYK	cmyk(0%, 67.2%, 56.8%, 24.7%)
CIE-LAB	lab(46.16, 52.75, 17.45)
CIE-LCH	lch(46.16, 55.57, 18.30°)
OKLab	oklab(55.65% 0.1585 0.0433)
OKLCH	oklch(55.65% 0.164 15.3)
XYZ	xyz(25.0794, 15.3894, 9.8318)
Luminance	0.1539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03F53 #3FC0AC

analogous

#C03F93 #C03F53 #C06C3F

triadic

#C03F53 #53C03F #3F53C0

tetradic

#C03F53 #93C03F #3FC0AC #6C3FC0

square

#C03F53 #93C03F #3FC0AC #6C3FC0

split-complementary

#C03F53 #3FC06C #3F93C0

monochromatic

#64212B #92303F #C03F53 #CF6D7C #DE9BA6

Accessibility & contrast

On white

5.15

#C03F53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#C03F53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03F53

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03F53	#FFFFFF	#000000	##FFFFFF
##C03F53	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C53

Deuteranopia (green-blind)

#807750

Tritanopia (blue-blind)

#D22447

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03f53;
/* rgb */ color: rgb(192, 63, 83);
/* oklch */ color: oklch(55.6% 0.164 15.3);

Tailwind

colors: {
  custom: {
    50: '#d97c83',
    500: '#c03f53',
    950: '#000000',
  },
}

SCSS

$custom: #c03f53;
$custom-light: #d97c83;
$custom-dark: #000000;

JSON

{
  "hex": "#c03f53",
  "rgb": {
    "r": 192,
    "g": 63,
    "b": 83
  },
  "hsl": {
    "h": 350.698,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.55646,
    "c": 0.16429,
    "h": 15.3
  },
  "luminance": 0.15386
}

Semantic roles & 50–950 ramp

primary

#C03F53

secondary

#91CAC1

accent

#DAC44E

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03F53

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

Preview Lab → · Contrast checker → · Palette generator →