#C23243#C23243

#C23243 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.3% C 0.180 H 19.4°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#C23243
RGB	rgb(194, 50, 67)
HSL	hsl(353, 59%, 48%)
HSV	hsv(353, 74%, 76%)
CMYK	cmyk(0%, 74.2%, 65.5%, 23.9%)
CIE-LAB	lab(44.46, 57.19, 25.06)
CIE-LCH	lch(44.46, 62.44, 23.66°)
OKLab	oklab(54.35% 0.1695 0.0595)
OKLCH	oklch(54.35% 0.18 19.4)
XYZ	xyz(24.4045, 14.1594, 6.7571)
Luminance	0.1416 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C23243 #32C2B1

analogous

#C2328B #C23243 #C26932

triadic

#C23243 #43C232 #3243C2

tetradic

#C23243 #8BC232 #32C2B1 #6932C2

square

#C23243 #8BC232 #32C2B1 #6932C2

split-complementary

#C23243 #32C269 #328BC2

monochromatic

#611921 #912532 #C23243 #D55C6A #E28D97

Accessibility & contrast

On white

5.48

#C23243 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#C23243 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C23243

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C23243	#FFFFFF	#000000	##FFFFFF
##C23243	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5643

Deuteranopia (green-blind)

#7F743F

Tritanopia (blue-blind)

#D5003A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c23243;
/* rgb */ color: rgb(194, 50, 67);
/* oklch */ color: oklch(54.3% 0.180 19.4);

Tailwind

colors: {
  custom: {
    50: '#dc7577',
    500: '#c23243',
    950: '#000000',
  },
}

SCSS

$custom: #c23243;
$custom-light: #dc7577;
$custom-dark: #000000;

JSON

{
  "hex": "#c23243",
  "rgb": {
    "r": 194,
    "g": 50,
    "b": 67
  },
  "hsl": {
    "h": 352.917,
    "s": 59.016,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54347,
    "c": 0.17963,
    "h": 19.4
  },
  "luminance": 0.14156
}

Semantic roles & 50–950 ramp

primary

#C23243

secondary

#84CCC3

accent

#E2D046

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #C23243

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

Preview Lab → · Contrast checker → · Palette generator →