#C03F4A#C03F4A

#C03F4A is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.5% C 0.164 H 19.5°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#C03F4A
RGB	rgb(192, 63, 74)
HSL	hsl(355, 51%, 50%)
HSV	hsv(355, 67%, 75%)
CMYK	cmyk(0%, 67.2%, 61.5%, 24.7%)
CIE-LAB	lab(45.99, 52.12, 22.69)
CIE-LCH	lch(45.99, 56.85, 23.53°)
OKLab	oklab(55.46% 0.1549 0.0549)
OKLCH	oklch(55.46% 0.164 19.5)
XYZ	xyz(24.7542, 15.2593, 8.1191)
Luminance	0.1526 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03F4A #3FC0B5

analogous

#C03F8A #C03F4A #C0753F

triadic

#C03F4A #4AC03F #3F4AC0

tetradic

#C03F4A #8AC03F #3FC0B5 #753FC0

square

#C03F4A #8AC03F #3FC0B5 #753FC0

split-complementary

#C03F4A #3FC075 #3F8AC0

monochromatic

#642126 #923038 #C03F4A #CF6D75 #DE9BA1

Accessibility & contrast

On white

5.18

#C03F4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#C03F4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03F4A

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03F4A	#FFFFFF	#000000	##FFFFFF
##C03F4A	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615C4A

Deuteranopia (green-blind)

#817747

Tritanopia (blue-blind)

#D22144

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03f4a;
/* rgb */ color: rgb(192, 63, 74);
/* oklch */ color: oklch(55.5% 0.164 19.5);

Tailwind

colors: {
  custom: {
    50: '#da7c7c',
    500: '#c03f4a',
    950: '#000000',
  },
}

SCSS

$custom: #c03f4a;
$custom-light: #da7c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c03f4a",
  "rgb": {
    "r": 192,
    "g": 63,
    "b": 74
  },
  "hsl": {
    "h": 354.884,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.55458,
    "c": 0.16436,
    "h": 19.5
  },
  "luminance": 0.15256
}

Semantic roles & 50–950 ramp

primary

#C03F4A

secondary

#91CAC5

accent

#DACE4E

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C03F4A

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

Preview Lab → · Contrast checker → · Palette generator →