#C23757#C23757

#C23757 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.2% C 0.175 H 11.7°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C23757
RGB	rgb(194, 55, 87)
HSL	hsl(346, 56%, 49%)
HSV	hsv(346, 72%, 76%)
CMYK	cmyk(0%, 71.6%, 55.2%, 23.9%)
CIE-LAB	lab(45.49, 56.76, 14.14)
CIE-LCH	lch(45.49, 58.49, 13.99°)
OKLab	oklab(55.24% 0.1717 0.0356)
OKLCH	oklch(55.24% 0.175 11.7)
XYZ	xyz(25.3370, 14.8933, 10.5555)
Luminance	0.1489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C23757 #37C2A2

analogous

#C2379D #C23757 #C25D37

triadic

#C23757 #57C237 #3757C2

tetradic

#C23757 #9DC237 #37C2A2 #5D37C2

square

#C23757 #9DC237 #37C2A2 #5D37C2

split-complementary

#C23757 #37C25D #379DC2

monochromatic

#631C2C #922942 #C23757 #D3637D #E093A5

Accessibility & contrast

On white

5.28

#C23757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C23757 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C23757

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C23757	#FFFFFF	#000000	##FFFFFF
##C23757	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A57

Deuteranopia (green-blind)

#7E7654

Tritanopia (blue-blind)

#D41544

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c23757;
/* rgb */ color: rgb(194, 55, 87);
/* oklch */ color: oklch(55.2% 0.175 11.7);

Tailwind

colors: {
  custom: {
    50: '#db7886',
    500: '#c23757',
    950: '#000000',
  },
}

SCSS

$custom: #c23757;
$custom-light: #db7886;
$custom-dark: #000000;

JSON

{
  "hex": "#c23757",
  "rgb": {
    "r": 194,
    "g": 55,
    "b": 87
  },
  "hsl": {
    "h": 346.187,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55238,
    "c": 0.1753,
    "h": 11.7
  },
  "luminance": 0.1489
}

Semantic roles & 50–950 ramp

primary

#C23757

secondary

#89CBBC

accent

#DFBC49

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C23757

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

Preview Lab → · Contrast checker → · Palette generator →