#C03B49#C03B49

#C03B49 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.0% C 0.169 H 18.8°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#C03B49
RGB	rgb(192, 59, 73)
HSL	hsl(354, 53%, 49%)
HSV	hsv(354, 69%, 75%)
CMYK	cmyk(0%, 69.3%, 62%, 24.7%)
CIE-LAB	lab(45.39, 53.65, 22.52)
CIE-LCH	lch(45.39, 58.18, 22.77°)
OKLab	oklab(55% 0.1596 0.0544)
OKLCH	oklch(55% 0.169 18.8)
XYZ	xyz(24.5072, 14.8189, 7.8719)
Luminance	0.1482 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03B49 #3BC0B2

analogous

#C03B8C #C03B49 #C0703B

triadic

#C03B49 #49C03B #3B49C0

tetradic

#C03B49 #8CC03B #3BC0B2 #703BC0

square

#C03B49 #8CC03B #3BC0B2 #703BC0

split-complementary

#C03B49 #3BC070 #3B8CC0

monochromatic

#621E25 #912D37 #C03B49 #D16873 #DF979E

Accessibility & contrast

On white

5.30

#C03B49 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#C03B49 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03B49

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03B49	#FFFFFF	#000000	##FFFFFF
##C03B49	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5A49

Deuteranopia (green-blind)

#807645

Tritanopia (blue-blind)

#D21841

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c03b49;
/* rgb */ color: rgb(192, 59, 73);
/* oklch */ color: oklch(55.0% 0.169 18.8);

Tailwind

colors: {
  custom: {
    50: '#da7a7b',
    500: '#c03b49',
    950: '#000000',
  },
}

SCSS

$custom: #c03b49;
$custom-light: #da7a7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c03b49",
  "rgb": {
    "r": 192,
    "g": 59,
    "b": 73
  },
  "hsl": {
    "h": 353.684,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55002,
    "c": 0.16863,
    "h": 18.8
  },
  "luminance": 0.14815
}

Semantic roles & 50–950 ramp

primary

#C03B49

secondary

#8CCAC4

accent

#DCCD4B

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C03B49

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

Preview Lab → · Contrast checker → · Palette generator →