#C4364D#C4364D

#C4364D is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.3% C 0.178 H 16.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#C4364D
RGB	rgb(196, 54, 77)
HSL	hsl(350, 57%, 49%)
HSV	hsv(350, 72%, 77%)
CMYK	cmyk(0%, 72.4%, 60.7%, 23.1%)
CIE-LAB	lab(45.52, 57.02, 20.39)
CIE-LCH	lch(45.52, 60.55, 19.67°)
OKLab	oklab(55.26% 0.1706 0.0497)
OKLCH	oklch(55.26% 0.178 16.2)
XYZ	xyz(25.4262, 14.9136, 8.5595)
Luminance	0.1491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4364D #36C4AD

analogous

#C43694 #C4364D #C46636

triadic

#C4364D #4DC436 #364DC4

tetradic

#C4364D #94C436 #36C4AD #6636C4

square

#C4364D #94C436 #36C4AD #6636C4

split-complementary

#C4364D #36C466 #3694C4

monochromatic

#641C27 #94293A #C4364D #D46375 #E193A0

Accessibility & contrast

On white

5.27

#C4364D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C4364D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4364D

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4364D	#FFFFFF	#000000	##FFFFFF
##C4364D	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C594D

Deuteranopia (green-blind)

#807749

Tritanopia (blue-blind)

#D70740

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c4364d;
/* rgb */ color: rgb(196, 54, 77);
/* oklch */ color: oklch(55.3% 0.178 16.2);

Tailwind

colors: {
  custom: {
    50: '#dd787e',
    500: '#c4364d',
    950: '#000000',
  },
}

SCSS

$custom: #c4364d;
$custom-light: #dd787e;
$custom-dark: #000000;

JSON

{
  "hex": "#c4364d",
  "rgb": {
    "r": 196,
    "g": 54,
    "b": 77
  },
  "hsl": {
    "h": 350.282,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55258,
    "c": 0.17771,
    "h": 16.2
  },
  "luminance": 0.1491
}

Semantic roles & 50–950 ramp

primary

#C4364D

secondary

#89CCC2

accent

#E0C748

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C4364D

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

Preview Lab → · Contrast checker → · Palette generator →