#C4375A#C4375A

#C4375A is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.6% C 0.178 H 10.6°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#C4375A
RGB	rgb(196, 55, 90)
HSL	hsl(345, 56%, 49%)
HSV	hsv(345, 72%, 77%)
CMYK	cmyk(0%, 71.9%, 54.1%, 23.1%)
CIE-LAB	lab(45.92, 57.59, 12.94)
CIE-LCH	lch(45.92, 59.03, 12.67°)
OKLab	oklab(55.65% 0.1745 0.0328)
OKLCH	oklch(55.65% 0.178 10.6)
XYZ	xyz(25.9790, 15.2099, 11.2387)
Luminance	0.1521 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4375A #37C4A1

analogous

#C437A1 #C4375A #C45A37

triadic

#C4375A #5AC437 #375AC4

tetradic

#C4375A #A1C437 #37C4A1 #5A37C4

square

#C4375A #A1C437 #37C4A1 #5A37C4

split-complementary

#C4375A #37C45A #37A1C4

monochromatic

#641C2E #942A44 #C4375A #D46580 #E194A7

Accessibility & contrast

On white

5.20

#C4375A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#C4375A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4375A

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4375A	#FFFFFF	#000000	##FFFFFF
##C4375A	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A5B

Deuteranopia (green-blind)

#7F7756

Tritanopia (blue-blind)

#D61545

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c4375a;
/* rgb */ color: rgb(196, 55, 90);
/* oklch */ color: oklch(55.6% 0.178 10.6);

Tailwind

colors: {
  custom: {
    50: '#dc7888',
    500: '#c4375a',
    950: '#000000',
  },
}

SCSS

$custom: #c4375a;
$custom-light: #dc7888;
$custom-dark: #000000;

JSON

{
  "hex": "#c4375a",
  "rgb": {
    "r": 196,
    "g": 55,
    "b": 90
  },
  "hsl": {
    "h": 345.106,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55648,
    "c": 0.17758,
    "h": 10.6
  },
  "luminance": 0.15206
}

Semantic roles & 50–950 ramp

primary

#C4375A

secondary

#8BCCBC

accent

#DFBA48

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C4375A

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

Preview Lab → · Contrast checker → · Palette generator →