#C03F47#C03F47

#C03F47 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.4% C 0.165 H 20.9°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#C03F47
RGB	rgb(192, 63, 71)
HSL	hsl(356, 51%, 50%)
HSV	hsv(356, 67%, 75%)
CMYK	cmyk(0%, 67.2%, 63%, 24.7%)
CIE-LAB	lab(45.93, 51.92, 24.44)
CIE-LCH	lch(45.93, 57.39, 25.20°)
OKLab	oklab(55.4% 0.1538 0.0586)
OKLCH	oklch(55.4% 0.165 20.9)
XYZ	xyz(24.6555, 15.2199, 7.5994)
Luminance	0.1522 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03F47 #3FC0B8

analogous

#C03F88 #C03F47 #C0773F

triadic

#C03F47 #47C03F #3F47C0

tetradic

#C03F47 #88C03F #3FC0B8 #773FC0

square

#C03F47 #88C03F #3FC0B8 #773FC0

split-complementary

#C03F47 #3FC077 #3F88C0

monochromatic

#642125 #923036 #C03F47 #CF6D73 #DE9B9F

Accessibility & contrast

On white

5.19

#C03F47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#C03F47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03F47

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03F47	#FFFFFF	#000000	##FFFFFF
##C03F47	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615B46

Deuteranopia (green-blind)

#827743

Tritanopia (blue-blind)

#D22043

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03f47;
/* rgb */ color: rgb(192, 63, 71);
/* oklch */ color: oklch(55.4% 0.165 20.9);

Tailwind

colors: {
  custom: {
    50: '#da7b7a',
    500: '#c03f47',
    950: '#000000',
  },
}

SCSS

$custom: #c03f47;
$custom-light: #da7b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c03f47",
  "rgb": {
    "r": 192,
    "g": 63,
    "b": 71
  },
  "hsl": {
    "h": 356.279,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.554,
    "c": 0.16455,
    "h": 20.9
  },
  "luminance": 0.15216
}

Semantic roles & 50–950 ramp

primary

#C03F47

secondary

#91CAC7

accent

#DAD14E

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C03F47

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

Preview Lab → · Contrast checker → · Palette generator →