#C03649#C03649

#C03649 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.5% C 0.174 H 17.6°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#C03649
RGB	rgb(192, 54, 73)
HSL	hsl(352, 56%, 48%)
HSV	hsv(352, 72%, 75%)
CMYK	cmyk(0%, 71.9%, 62%, 24.7%)
CIE-LAB	lab(44.70, 55.53, 21.63)
CIE-LCH	lch(44.70, 59.60, 21.28°)
OKLab	oklab(54.49% 0.1656 0.0524)
OKLCH	oklch(54.49% 0.174 17.6)
XYZ	xyz(24.2625, 14.3293, 7.7903)
Luminance	0.1433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03649 #36C0AD

analogous

#C0368E #C03649 #C06836

triadic

#C03649 #49C036 #3649C0

tetradic

#C03649 #8EC036 #36C0AD #6836C0

square

#C03649 #8EC036 #36C0AD #6836C0

split-complementary

#C03649 #36C068 #368EC0

monochromatic

#601B25 #902937 #C03649 #D26170 #E0909B

Accessibility & contrast

On white

5.43

#C03649 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#C03649 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03649

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03649	#FFFFFF	#000000	##FFFFFF
##C03649	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5749

Deuteranopia (green-blind)

#7E7445

Tritanopia (blue-blind)

#D2093E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c03649;
/* rgb */ color: rgb(192, 54, 73);
/* oklch */ color: oklch(54.5% 0.174 17.6);

Tailwind

colors: {
  custom: {
    50: '#da777b',
    500: '#c03649',
    950: '#000000',
  },
}

SCSS

$custom: #c03649;
$custom-light: #da777b;
$custom-dark: #000000;

JSON

{
  "hex": "#c03649",
  "rgb": {
    "r": 192,
    "g": 54,
    "b": 73
  },
  "hsl": {
    "h": 351.739,
    "s": 56.098,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54493,
    "c": 0.17371,
    "h": 17.6
  },
  "luminance": 0.14326
}

Semantic roles & 50–950 ramp

primary

#C03649

secondary

#87CBC1

accent

#DFCB48

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160909

muted

#847B7B

Preview Lab

Preview with #C03649

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

Preview Lab → · Contrast checker → · Palette generator →