#C53D4F#C53D4F

#C53D4F is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.2% C 0.172 H 17.2°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#C53D4F
RGB	rgb(197, 61, 79)
HSL	hsl(352, 54%, 51%)
HSV	hsv(352, 69%, 77%)
CMYK	cmyk(0%, 69%, 59.9%, 22.7%)
CIE-LAB	lab(46.68, 54.86, 20.73)
CIE-LCH	lch(46.68, 58.64, 20.71°)
OKLab	oklab(56.17% 0.1639 0.0507)
OKLCH	oklch(56.17% 0.172 17.2)
XYZ	xyz(26.1085, 15.7760, 9.0659)
Luminance	0.1577 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53D4F #3DC5B3

analogous

#C53D93 #C53D4F #C56F3D

triadic

#C53D4F #4FC53D #3D4FC5

tetradic

#C53D4F #93C53D #3DC5B3 #6F3DC5

square

#C53D4F #93C53D #3DC5B3 #6F3DC5

split-complementary

#C53D4F #3DC56F #3D93C5

monochromatic

#681F29 #982D3B #C53D4F #D36C7A #E19BA4

Accessibility & contrast

On white

5.05

#C53D4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#C53D4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53D4F

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53D4F	#FFFFFF	#000000	##FFFFFF
##C53D4F	1.00	5.05	4.15	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605D4F

Deuteranopia (green-blind)

#83794B

Tritanopia (blue-blind)

#D81B45

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c53d4f;
/* rgb */ color: rgb(197, 61, 79);
/* oklch */ color: oklch(56.2% 0.172 17.2);

Tailwind

colors: {
  custom: {
    50: '#dd7b80',
    500: '#c53d4f',
    950: '#000000',
  },
}

SCSS

$custom: #c53d4f;
$custom-light: #dd7b80;
$custom-dark: #000000;

JSON

{
  "hex": "#c53d4f",
  "rgb": {
    "r": 197,
    "g": 61,
    "b": 79
  },
  "hsl": {
    "h": 352.059,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.5617,
    "c": 0.17159,
    "h": 17.2
  },
  "luminance": 0.15772
}

Semantic roles & 50–950 ramp

primary

#C53D4F

secondary

#91CDC5

accent

#DDCA4A

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C53D4F

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

Preview Lab → · Contrast checker → · Palette generator →