#C03B52#C03B52

#C03B52 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.2% C 0.169 H 14.7°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C03B52
RGB	rgb(192, 59, 82)
HSL	hsl(350, 53%, 49%)
HSV	hsv(350, 69%, 75%)
CMYK	cmyk(0%, 69.3%, 57.3%, 24.7%)
CIE-LAB	lab(45.56, 54.27, 17.25)
CIE-LCH	lch(45.56, 56.95, 17.64°)
OKLab	oklab(55.19% 0.1632 0.0428)
OKLCH	oklch(55.19% 0.169 14.7)
XYZ	xyz(24.8275, 14.9470, 9.5587)
Luminance	0.1494 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03B52 #3BC0A9

analogous

#C03B95 #C03B52 #C0673B

triadic

#C03B52 #52C03B #3B52C0

tetradic

#C03B52 #95C03B #3BC0A9 #673BC0

square

#C03B52 #95C03B #3BC0A9 #673BC0

split-complementary

#C03B52 #3BC067 #3B95C0

monochromatic

#621E2A #912D3E #C03B52 #D1687A #DF97A3

Accessibility & contrast

On white

5.26

#C03B52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C03B52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03B52

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03B52	#FFFFFF	#000000	##FFFFFF
##C03B52	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)

#5D5A52

Deuteranopia (green-blind)

#7F764F

Tritanopia (blue-blind)

#D21C44

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03b52;
/* rgb */ color: rgb(192, 59, 82);
/* oklch */ color: oklch(55.2% 0.169 14.7);

Tailwind

colors: {
  custom: {
    50: '#d97a82',
    500: '#c03b52',
    950: '#000000',
  },
}

SCSS

$custom: #c03b52;
$custom-light: #d97a82;
$custom-dark: #000000;

JSON

{
  "hex": "#c03b52",
  "rgb": {
    "r": 192,
    "g": 59,
    "b": 82
  },
  "hsl": {
    "h": 349.624,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55191,
    "c": 0.16868,
    "h": 14.7
  },
  "luminance": 0.14944
}

Semantic roles & 50–950 ramp

primary

#C03B52

secondary

#8CCAC0

accent

#DCC34B

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03B52

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

Preview Lab → · Contrast checker → · Palette generator →