#C03D43#C03D43

#C03D43 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.1% C 0.167 H 22.0°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C03D43
RGB	rgb(192, 61, 67)
HSL	hsl(357, 52%, 50%)
HSV	hsv(357, 68%, 75%)
CMYK	cmyk(0%, 68.2%, 65.1%, 24.7%)
CIE-LAB	lab(45.57, 52.49, 26.38)
CIE-LCH	lch(45.57, 58.75, 26.68°)
OKLab	oklab(55.11% 0.1548 0.0626)
OKLCH	oklch(55.11% 0.167 22)
XYZ	xyz(24.4226, 14.9527, 6.9092)
Luminance	0.1495 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03D43 #3DC0BA

analogous

#C03D85 #C03D43 #C0793D

triadic

#C03D43 #43C03D #3D43C0

tetradic

#C03D43 #85C03D #3DC0BA #793DC0

square

#C03D43 #85C03D #3DC0BA #793DC0

split-complementary

#C03D43 #3DC079 #3D85C0

monochromatic

#631F23 #922E33 #C03D43 #D06A6F #DF999C

Accessibility & contrast

On white

5.26

#C03D43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C03D43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03D43

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03D43	#FFFFFF	#000000	##FFFFFF
##C03D43	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)

#605A42

Deuteranopia (green-blind)

#81763F

Tritanopia (blue-blind)

#D31A40

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03d43;
/* rgb */ color: rgb(192, 61, 67);
/* oklch */ color: oklch(55.1% 0.167 22.0);

Tailwind

colors: {
  custom: {
    50: '#da7a77',
    500: '#c03d43',
    950: '#000000',
  },
}

SCSS

$custom: #c03d43;
$custom-light: #da7a77;
$custom-dark: #000000;

JSON

{
  "hex": "#c03d43",
  "rgb": {
    "r": 192,
    "g": 61,
    "b": 67
  },
  "hsl": {
    "h": 357.252,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55106,
    "c": 0.16694,
    "h": 22
  },
  "luminance": 0.14949
}

Semantic roles & 50–950 ramp

primary

#C03D43

secondary

#8ECAC8

accent

#DBD54D

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C03D43

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

Preview Lab → · Contrast checker → · Palette generator →