#C53A4A#C53A4A

#C53A4A is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.8% C 0.175 H 18.6°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#C53A4A
RGB	rgb(197, 58, 74)
HSL	hsl(353, 55%, 50%)
HSV	hsv(353, 71%, 77%)
CMYK	cmyk(0%, 70.6%, 62.4%, 22.7%)
CIE-LAB	lab(46.17, 55.67, 23.10)
CIE-LCH	lch(46.17, 60.28, 22.54°)
OKLab	oklab(55.76% 0.1656 0.0557)
OKLCH	oklch(55.76% 0.175 18.6)
XYZ	xyz(25.7777, 15.3945, 8.0913)
Luminance	0.1539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53A4A #3AC5B5

analogous

#C53A8F #C53A4A #C5703A

triadic

#C53A4A #4AC53A #3A4AC5

tetradic

#C53A4A #8FC53A #3AC5B5 #703AC5

square

#C53A4A #8FC53A #3AC5B5 #703AC5

split-complementary

#C53A4A #3AC570 #3A8FC5

monochromatic

#661E26 #962C38 #C53A4A #D36975 #E199A1

Accessibility & contrast

On white

5.15

#C53A4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#C53A4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53A4A

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53A4A	#FFFFFF	#000000	##FFFFFF
##C53A4A	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5B4A

Deuteranopia (green-blind)

#837846

Tritanopia (blue-blind)

#D81141

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c53a4a;
/* rgb */ color: rgb(197, 58, 74);
/* oklch */ color: oklch(55.8% 0.175 18.6);

Tailwind

colors: {
  custom: {
    50: '#de7a7c',
    500: '#c53a4a',
    950: '#000000',
  },
}

SCSS

$custom: #c53a4a;
$custom-light: #de7a7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c53a4a",
  "rgb": {
    "r": 197,
    "g": 58,
    "b": 74
  },
  "hsl": {
    "h": 353.094,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.5576,
    "c": 0.17476,
    "h": 18.6
  },
  "luminance": 0.15391
}

Semantic roles & 50–950 ramp

primary

#C53A4A

secondary

#8ECDC5

accent

#DECD4A

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C53A4A

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

Preview Lab → · Contrast checker → · Palette generator →