#C53B52#C53B52

#C53B52 is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.0% C 0.174 H 15.3°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#C53B52
RGB	rgb(197, 59, 82)
HSL	hsl(350, 54%, 50%)
HSV	hsv(350, 70%, 77%)
CMYK	cmyk(0%, 70.1%, 58.4%, 22.7%)
CIE-LAB	lab(46.46, 55.83, 18.61)
CIE-LCH	lch(46.46, 58.85, 18.44°)
OKLab	oklab(56.03% 0.1676 0.0459)
OKLCH	oklch(56.03% 0.174 15.3)
XYZ	xyz(26.1154, 15.6111, 9.6191)
Luminance	0.1561 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53B52 #3BC5AE

analogous

#C53B97 #C53B52 #C5693B

triadic

#C53B52 #52C53B #3B52C5

tetradic

#C53B52 #97C53B #3BC5AE #693BC5

square

#C53B52 #97C53B #3BC5AE #693BC5

split-complementary

#C53B52 #3BC569 #3B97C5

monochromatic

#671F2B #962C3E #C53B52 #D36A7C #E199A5

Accessibility & contrast

On white

5.10

#C53B52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#C53B52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53B52

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53B52	#FFFFFF	#000000	##FFFFFF
##C53B52	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C52

Deuteranopia (green-blind)

#82794E

Tritanopia (blue-blind)

#D71844

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c53b52;
/* rgb */ color: rgb(197, 59, 82);
/* oklch */ color: oklch(56.0% 0.174 15.3);

Tailwind

colors: {
  custom: {
    50: '#dd7a82',
    500: '#c53b52',
    950: '#000000',
  },
}

SCSS

$custom: #c53b52;
$custom-light: #dd7a82;
$custom-dark: #000000;

JSON

{
  "hex": "#c53b52",
  "rgb": {
    "r": 197,
    "g": 59,
    "b": 82
  },
  "hsl": {
    "h": 350,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56026,
    "c": 0.17374,
    "h": 15.3
  },
  "luminance": 0.15607
}

Semantic roles & 50–950 ramp

primary

#C53B52

secondary

#8FCDC2

accent

#DEC54A

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C53B52

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

Preview Lab → · Contrast checker → · Palette generator →