#C23443#C23443

#C23443 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.5% C 0.178 H 19.8°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#C23443
RGB	rgb(194, 52, 67)
HSL	hsl(354, 58%, 48%)
HSV	hsv(354, 73%, 76%)
CMYK	cmyk(0%, 73.2%, 65.5%, 23.9%)
CIE-LAB	lab(44.71, 56.50, 25.37)
CIE-LCH	lch(44.71, 61.94, 24.18°)
OKLab	oklab(54.53% 0.1673 0.0603)
OKLCH	oklch(54.53% 0.178 19.8)
XYZ	xyz(24.4919, 14.3342, 6.7862)
Luminance	0.1433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C23443 #34C2B3

analogous

#C2348A #C23443 #C26C34

triadic

#C23443 #43C234 #3443C2

tetradic

#C23443 #8AC234 #34C2B3 #6C34C2

square

#C23443 #8AC234 #34C2B3 #6C34C2

split-complementary

#C23443 #34C26C #348AC2

monochromatic

#611A22 #922732 #C23443 #D45F6B #E18F98

Accessibility & contrast

On white

5.43

#C23443 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#C23443 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C23443

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C23443	#FFFFFF	#000000	##FFFFFF
##C23443	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5742

Deuteranopia (green-blind)

#80753F

Tritanopia (blue-blind)

#D5003B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c23443;
/* rgb */ color: rgb(194, 52, 67);
/* oklch */ color: oklch(54.5% 0.178 19.8);

Tailwind

colors: {
  custom: {
    50: '#dc7677',
    500: '#c23443',
    950: '#000000',
  },
}

SCSS

$custom: #c23443;
$custom-light: #dc7677;
$custom-dark: #000000;

JSON

{
  "hex": "#c23443",
  "rgb": {
    "r": 194,
    "g": 52,
    "b": 67
  },
  "hsl": {
    "h": 353.662,
    "s": 57.724,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54531,
    "c": 0.1778,
    "h": 19.8
  },
  "luminance": 0.14331
}

Semantic roles & 50–950 ramp

primary

#C23443

secondary

#86CCC4

accent

#E1D147

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #C23443

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

Preview Lab → · Contrast checker → · Palette generator →