#C03D45#C03D45

#C03D45 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.1% C 0.167 H 21.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C03D45
RGB	rgb(192, 61, 69)
HSL	hsl(356, 52%, 50%)
HSV	hsv(356, 68%, 75%)
CMYK	cmyk(0%, 68.2%, 64.1%, 24.7%)
CIE-LAB	lab(45.60, 52.61, 25.22)
CIE-LCH	lch(45.60, 58.34, 25.61°)
OKLab	oklab(55.14% 0.1555 0.0602)
OKLCH	oklch(55.14% 0.167 21.2)
XYZ	xyz(24.4836, 14.9771, 7.2307)
Luminance	0.1497 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03D45 #3DC0B8

analogous

#C03D87 #C03D45 #C0773D

triadic

#C03D45 #45C03D #3D45C0

tetradic

#C03D45 #87C03D #3DC0B8 #773DC0

square

#C03D45 #87C03D #3DC0B8 #773DC0

split-complementary

#C03D45 #3DC077 #3D87C0

monochromatic

#631F24 #922E34 #C03D45 #D06A71 #DF999D

Accessibility & contrast

On white

5.26

#C03D45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C03D45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03D45

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03D45	#FFFFFF	#000000	##FFFFFF
##C03D45	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)

#605A44

Deuteranopia (green-blind)

#817641

Tritanopia (blue-blind)

#D21B41

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03d45;
/* rgb */ color: rgb(192, 61, 69);
/* oklch */ color: oklch(55.1% 0.167 21.2);

Tailwind

colors: {
  custom: {
    50: '#da7a78',
    500: '#c03d45',
    950: '#000000',
  },
}

SCSS

$custom: #c03d45;
$custom-light: #da7a78;
$custom-dark: #000000;

JSON

{
  "hex": "#c03d45",
  "rgb": {
    "r": 192,
    "g": 61,
    "b": 69
  },
  "hsl": {
    "h": 356.336,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55142,
    "c": 0.16678,
    "h": 21.2
  },
  "luminance": 0.14974
}

Semantic roles & 50–950 ramp

primary

#C03D45

secondary

#8ECAC7

accent

#DBD34D

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C03D45

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

Preview Lab → · Contrast checker → · Palette generator →