#C0423D#C0423D

#C0423D is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.6% C 0.163 H 26.1°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#C0423D
RGB	rgb(192, 66, 61)
HSL	hsl(2, 52%, 50%)
HSV	hsv(2, 68%, 75%)
CMYK	cmyk(0%, 65.6%, 68.2%, 24.7%)
CIE-LAB	lab(46.24, 50.09, 30.76)
CIE-LCH	lch(46.24, 58.78, 31.56°)
OKLab	oklab(55.58% 0.146 0.0716)
OKLCH	oklch(55.58% 0.163 26.1)
XYZ	xyz(24.5313, 15.4433, 6.1031)
Luminance	0.1544 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0423D #3DBBC0

analogous

#C03D7A #C0423D #C0843D

triadic

#C0423D #3DC042 #423DC0

tetradic

#C0423D #7AC03D #3DBBC0 #843DC0

square

#C0423D #7AC03D #3DBBC0 #843DC0

split-complementary

#C0423D #3DC084 #3D7AC0

monochromatic

#63221F #92322E #C0423D #D06E6A #DF9C99

Accessibility & contrast

On white

5.14

#C0423D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#C0423D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0423D

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0423D	#FFFFFF	#000000	##FFFFFF
##C0423D	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C3B

Deuteranopia (green-blind)

#847839

Tritanopia (blue-blind)

#D32242

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c0423d;
/* rgb */ color: rgb(192, 66, 61);
/* oklch */ color: oklch(55.6% 0.163 26.1);

Tailwind

colors: {
  custom: {
    50: '#da7d73',
    500: '#c0423d',
    950: '#000000',
  },
}

SCSS

$custom: #c0423d;
$custom-light: #da7d73;
$custom-dark: #000000;

JSON

{
  "hex": "#c0423d",
  "rgb": {
    "r": 192,
    "g": 66,
    "b": 61
  },
  "hsl": {
    "h": 2.29,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55575,
    "c": 0.16256,
    "h": 26.1
  },
  "luminance": 0.1544
}

Semantic roles & 50–950 ramp

primary

#C0423D

secondary

#8EC8CA

accent

#D6DB4D

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C0423D

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

Preview Lab → · Contrast checker → · Palette generator →