#C03B53#C03B53

#C03B53 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.2% C 0.169 H 14.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C03B53
RGB	rgb(192, 59, 83)
HSL	hsl(349, 53%, 49%)
HSV	hsv(349, 69%, 75%)
CMYK	cmyk(0%, 69.3%, 56.8%, 24.7%)
CIE-LAB	lab(45.58, 54.34, 16.67)
CIE-LCH	lch(45.58, 56.84, 17.05°)
OKLab	oklab(55.21% 0.1636 0.0415)
OKLCH	oklch(55.21% 0.169 14.2)
XYZ	xyz(24.8659, 14.9623, 9.7606)
Luminance	0.1496 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03B53 #3BC0A8

analogous

#C03B96 #C03B53 #C0663B

triadic

#C03B53 #53C03B #3B53C0

tetradic

#C03B53 #96C03B #3BC0A8 #663BC0

square

#C03B53 #96C03B #3BC0A8 #663BC0

split-complementary

#C03B53 #3BC066 #3B96C0

monochromatic

#621E2B #912D3F #C03B53 #D1687B #DF97A4

Accessibility & contrast

On white

5.26

#C03B53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C03B53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03B53

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03B53	#FFFFFF	#000000	##FFFFFF
##C03B53	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5A53

Deuteranopia (green-blind)

#7F7650

Tritanopia (blue-blind)

#D21D45

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03b53;
/* rgb */ color: rgb(192, 59, 83);
/* oklch */ color: oklch(55.2% 0.169 14.2);

Tailwind

colors: {
  custom: {
    50: '#d97a83',
    500: '#c03b53',
    950: '#000000',
  },
}

SCSS

$custom: #c03b53;
$custom-light: #d97a83;
$custom-dark: #000000;

JSON

{
  "hex": "#c03b53",
  "rgb": {
    "r": 192,
    "g": 59,
    "b": 83
  },
  "hsl": {
    "h": 349.173,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55213,
    "c": 0.16872,
    "h": 14.2
  },
  "luminance": 0.14959
}

Semantic roles & 50–950 ramp

primary

#C03B53

secondary

#8CCABF

accent

#DCC24B

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03B53

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

Preview Lab → · Contrast checker → · Palette generator →