#C23B47#C23B47

#C23B47 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.3% C 0.171 H 19.9°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#C23B47
RGB	rgb(194, 59, 71)
HSL	hsl(355, 53%, 50%)
HSV	hsv(355, 70%, 76%)
CMYK	cmyk(0%, 69.6%, 63.4%, 23.9%)
CIE-LAB	lab(45.71, 54.16, 24.22)
CIE-LCH	lch(45.71, 59.33, 24.10°)
OKLab	oklab(55.3% 0.1606 0.0581)
OKLCH	oklch(55.3% 0.171 19.9)
XYZ	xyz(24.9520, 15.0558, 7.5522)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C23B47 #3BC2B6

analogous

#C23B8A #C23B47 #C2733B

triadic

#C23B47 #47C23B #3B47C2

tetradic

#C23B47 #8AC23B #3BC2B6 #733BC2

square

#C23B47 #8AC23B #3BC2B6 #733BC2

split-complementary

#C23B47 #3BC273 #3B8AC2

monochromatic

#641E25 #932D36 #C23B47 #D16972 #E0989E

Accessibility & contrast

On white

5.24

#C23B47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#C23B47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C23B47

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C23B47	#FFFFFF	#000000	##FFFFFF
##C23B47	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A46

Deuteranopia (green-blind)

#827743

Tritanopia (blue-blind)

#D51540

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c23b47;
/* rgb */ color: rgb(194, 59, 71);
/* oklch */ color: oklch(55.3% 0.171 19.9);

Tailwind

colors: {
  custom: {
    50: '#dc7a7a',
    500: '#c23b47',
    950: '#000000',
  },
}

SCSS

$custom: #c23b47;
$custom-light: #dc7a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c23b47",
  "rgb": {
    "r": 194,
    "g": 59,
    "b": 71
  },
  "hsl": {
    "h": 354.667,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.553,
    "c": 0.17079,
    "h": 19.9
  },
  "luminance": 0.15052
}

Semantic roles & 50–950 ramp

primary

#C23B47

secondary

#8ECBC6

accent

#DDD04B

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C23B47

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

Preview Lab → · Contrast checker → · Palette generator →