#C0364B#C0364B

#C0364B is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.5% C 0.174 H 16.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#C0364B
RGB	rgb(192, 54, 75)
HSL	hsl(351, 56%, 48%)
HSV	hsv(351, 72%, 75%)
CMYK	cmyk(0%, 71.9%, 60.9%, 24.7%)
CIE-LAB	lab(44.74, 55.66, 20.45)
CIE-LCH	lch(44.74, 59.30, 20.18°)
OKLab	oklab(54.53% 0.1664 0.0498)
OKLCH	oklch(54.53% 0.174 16.7)
XYZ	xyz(24.3298, 14.3563, 8.1452)
Luminance	0.1435 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0364B #36C0AB

analogous

#C03690 #C0364B #C06636

triadic

#C0364B #4BC036 #364BC0

tetradic

#C0364B #90C036 #36C0AB #6636C0

square

#C0364B #90C036 #36C0AB #6636C0

split-complementary

#C0364B #36C066 #3690C0

monochromatic

#601B26 #902938 #C0364B #D26172 #E0909D

Accessibility & contrast

On white

5.43

#C0364B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#C0364B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0364B

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0364B	#FFFFFF	#000000	##FFFFFF
##C0364B	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B574B

Deuteranopia (green-blind)

#7E7447

Tritanopia (blue-blind)

#D20B3F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c0364b;
/* rgb */ color: rgb(192, 54, 75);
/* oklch */ color: oklch(54.5% 0.174 16.7);

Tailwind

colors: {
  custom: {
    50: '#da777d',
    500: '#c0364b',
    950: '#000000',
  },
}

SCSS

$custom: #c0364b;
$custom-light: #da777d;
$custom-dark: #000000;

JSON

{
  "hex": "#c0364b",
  "rgb": {
    "r": 192,
    "g": 54,
    "b": 75
  },
  "hsl": {
    "h": 350.87,
    "s": 56.098,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54534,
    "c": 0.17371,
    "h": 16.7
  },
  "luminance": 0.14353
}

Semantic roles & 50–950 ramp

primary

#C0364B

secondary

#87CBC0

accent

#DFC848

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160909

muted

#847B7B

Preview Lab

Preview with #C0364B

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

Preview Lab → · Contrast checker → · Palette generator →