#C0423E#C0423E

#C0423E is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.6% C 0.162 H 25.7°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#C0423E
RGB	rgb(192, 66, 62)
HSL	hsl(2, 51%, 50%)
HSV	hsv(2, 68%, 75%)
CMYK	cmyk(0%, 65.6%, 67.7%, 24.7%)
CIE-LAB	lab(46.25, 50.14, 30.19)
CIE-LCH	lch(46.25, 58.53, 31.05°)
OKLab	oklab(55.59% 0.1463 0.0705)
OKLCH	oklch(55.59% 0.162 25.7)
XYZ	xyz(24.5585, 15.4542, 6.2463)
Luminance	0.1545 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0423E #3EBCC0

analogous

#C03E7B #C0423E #C0833E

triadic

#C0423E #3EC042 #423EC0

tetradic

#C0423E #7BC03E #3EBCC0 #833EC0

square

#C0423E #7BC03E #3EBCC0 #833EC0

split-complementary

#C0423E #3EC083 #3E7BC0

monochromatic

#632220 #92322F #C0423E #CF6F6C #DE9C9A

Accessibility & contrast

On white

5.13

#C0423E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#C0423E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0423E

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0423E	#FFFFFF	#000000	##FFFFFF
##C0423E	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C3D

Deuteranopia (green-blind)

#84783A

Tritanopia (blue-blind)

#D32342

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c0423e;
/* rgb */ color: rgb(192, 66, 62);
/* oklch */ color: oklch(55.6% 0.162 25.7);

Tailwind

colors: {
  custom: {
    50: '#da7d73',
    500: '#c0423e',
    950: '#000000',
  },
}

SCSS

$custom: #c0423e;
$custom-light: #da7d73;
$custom-dark: #000000;

JSON

{
  "hex": "#c0423e",
  "rgb": {
    "r": 192,
    "g": 66,
    "b": 62
  },
  "hsl": {
    "h": 1.846,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55591,
    "c": 0.16241,
    "h": 25.7
  },
  "luminance": 0.15451
}

Semantic roles & 50–950 ramp

primary

#C0423E

secondary

#8FC9CA

accent

#D6DB4D

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C0423E

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

Preview Lab → · Contrast checker → · Palette generator →