#C23A4B#C23A4B

#C23A4B is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.3% C 0.172 H 17.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#C23A4B
RGB	rgb(194, 58, 75)
HSL	hsl(353, 54%, 49%)
HSV	hsv(353, 70%, 76%)
CMYK	cmyk(0%, 70.1%, 61.3%, 23.9%)
CIE-LAB	lab(45.64, 54.80, 21.71)
CIE-LCH	lch(45.64, 58.94, 21.61°)
OKLab	oklab(55.27% 0.1634 0.0527)
OKLCH	oklch(55.27% 0.172 17.9)
XYZ	xyz(25.0337, 15.0070, 8.2337)
Luminance	0.1500 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C23A4B #3AC2B1

analogous

#C23A8F #C23A4B #C26D3A

triadic

#C23A4B #4BC23A #3A4BC2

tetradic

#C23A4B #8FC23A #3AC2B1 #6D3AC2

square

#C23A4B #8FC23A #3AC2B1 #6D3AC2

split-complementary

#C23A4B #3AC26D #3A8FC2

monochromatic

#641E27 #932C39 #C23A4B #D26775 #E097A0

Accessibility & contrast

On white

5.25

#C23A4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#C23A4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C23A4B

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C23A4B	#FFFFFF	#000000	##FFFFFF
##C23A4B	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5A4B

Deuteranopia (green-blind)

#817747

Tritanopia (blue-blind)

#D41541

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c23a4b;
/* rgb */ color: rgb(194, 58, 75);
/* oklch */ color: oklch(55.3% 0.172 17.9);

Tailwind

colors: {
  custom: {
    50: '#db797d',
    500: '#c23a4b',
    950: '#000000',
  },
}

SCSS

$custom: #c23a4b;
$custom-light: #db797d;
$custom-dark: #000000;

JSON

{
  "hex": "#c23a4b",
  "rgb": {
    "r": 194,
    "g": 58,
    "b": 75
  },
  "hsl": {
    "h": 352.5,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55274,
    "c": 0.17168,
    "h": 17.9
  },
  "luminance": 0.15003
}

Semantic roles & 50–950 ramp

primary

#C23A4B

secondary

#8DCBC3

accent

#DDCB4A

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C23A4B

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

Preview Lab → · Contrast checker → · Palette generator →