#C03F55#C03F55

#C03F55 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.7% C 0.164 H 14.3°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#C03F55
RGB	rgb(192, 63, 85)
HSL	hsl(350, 51%, 50%)
HSV	hsv(350, 67%, 75%)
CMYK	cmyk(0%, 67.2%, 55.7%, 24.7%)
CIE-LAB	lab(46.21, 52.91, 16.29)
CIE-LCH	lch(46.21, 55.36, 17.11°)
OKLab	oklab(55.69% 0.1593 0.0406)
OKLCH	oklch(55.69% 0.164 14.3)
XYZ	xyz(25.1577, 15.4207, 10.2443)
Luminance	0.1542 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03F55 #3FC0AA

analogous

#C03F96 #C03F55 #C0693F

triadic

#C03F55 #55C03F #3F55C0

tetradic

#C03F55 #96C03F #3FC0AA #693FC0

square

#C03F55 #96C03F #3FC0AA #693FC0

split-complementary

#C03F55 #3FC069 #3F96C0

monochromatic

#64212C #923041 #C03F55 #CF6D7E #DE9BA7

Accessibility & contrast

On white

5.14

#C03F55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#C03F55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03F55

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03F55	#FFFFFF	#000000	##FFFFFF
##C03F55	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5D55

Deuteranopia (green-blind)

#807752

Tritanopia (blue-blind)

#D22548

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03f55;
/* rgb */ color: rgb(192, 63, 85);
/* oklch */ color: oklch(55.7% 0.164 14.3);

Tailwind

colors: {
  custom: {
    50: '#d97c84',
    500: '#c03f55',
    950: '#000000',
  },
}

SCSS

$custom: #c03f55;
$custom-light: #d97c84;
$custom-dark: #000000;

JSON

{
  "hex": "#c03f55",
  "rgb": {
    "r": 192,
    "g": 63,
    "b": 85
  },
  "hsl": {
    "h": 349.767,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.55691,
    "c": 0.16436,
    "h": 14.3
  },
  "luminance": 0.15417
}

Semantic roles & 50–950 ramp

primary

#C03F55

secondary

#91CAC0

accent

#DAC24E

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03F55

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

Preview Lab → · Contrast checker → · Palette generator →