#C4364A#C4364A

#C4364A is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.2% C 0.178 H 17.5°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C4364A
RGB	rgb(196, 54, 74)
HSL	hsl(352, 57%, 49%)
HSV	hsv(352, 72%, 77%)
CMYK	cmyk(0%, 72.4%, 62.2%, 23.1%)
CIE-LAB	lab(45.46, 56.82, 22.15)
CIE-LCH	lch(45.46, 60.99, 21.29°)
OKLab	oklab(55.2% 0.1694 0.0536)
OKLCH	oklch(55.2% 0.178 17.5)
XYZ	xyz(25.3227, 14.8722, 8.0145)
Luminance	0.1487 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4364A #36C4B0

analogous

#C43691 #C4364A #C46936

triadic

#C4364A #4AC436 #364AC4

tetradic

#C4364A #91C436 #36C4B0 #6936C4

square

#C4364A #91C436 #36C4B0 #6936C4

split-complementary

#C4364A #36C469 #3691C4

monochromatic

#641C26 #942938 #C4364A #D46373 #E1939E

Accessibility & contrast

On white

5.28

#C4364A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#C4364A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4364A

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4364A	#FFFFFF	#000000	##FFFFFF
##C4364A	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D594A

Deuteranopia (green-blind)

#817646

Tritanopia (blue-blind)

#D7043E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c4364a;
/* rgb */ color: rgb(196, 54, 74);
/* oklch */ color: oklch(55.2% 0.178 17.5);

Tailwind

colors: {
  custom: {
    50: '#dd787c',
    500: '#c4364a',
    950: '#000000',
  },
}

SCSS

$custom: #c4364a;
$custom-light: #dd787c;
$custom-dark: #000000;

JSON

{
  "hex": "#c4364a",
  "rgb": {
    "r": 196,
    "g": 54,
    "b": 74
  },
  "hsl": {
    "h": 351.549,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55197,
    "c": 0.1777,
    "h": 17.5
  },
  "luminance": 0.14869
}

Semantic roles & 50–950 ramp

primary

#C4364A

secondary

#89CCC3

accent

#E0CB48

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C4364A

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

Preview Lab → · Contrast checker → · Palette generator →