#C53B59#C53B59

#C53B59 is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.2% C 0.174 H 12.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#C53B59
RGB	rgb(197, 59, 89)
HSL	hsl(347, 54%, 50%)
HSV	hsv(347, 70%, 77%)
CMYK	cmyk(0%, 70.1%, 54.8%, 22.7%)
CIE-LAB	lab(46.61, 56.35, 14.53)
CIE-LCH	lch(46.61, 58.19, 14.46°)
OKLab	oklab(56.18% 0.1703 0.0366)
OKLCH	oklch(56.18% 0.174 12.1)
XYZ	xyz(26.3955, 15.7231, 11.0942)
Luminance	0.1572 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53B59 #3BC5A7

analogous

#C53B9E #C53B59 #C5623B

triadic

#C53B59 #59C53B #3B59C5

tetradic

#C53B59 #9EC53B #3BC5A7 #623BC5

square

#C53B59 #9EC53B #3BC5A7 #623BC5

split-complementary

#C53B59 #3BC562 #3B9EC5

monochromatic

#671F2E #962C43 #C53B59 #D36A81 #E199A9

Accessibility & contrast

On white

5.07

#C53B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#C53B59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53B59

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53B59	#FFFFFF	#000000	##FFFFFF
##C53B59	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5C59

Deuteranopia (green-blind)

#817956

Tritanopia (blue-blind)

#D71C47

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c53b59;
/* rgb */ color: rgb(197, 59, 89);
/* oklch */ color: oklch(56.2% 0.174 12.1);

Tailwind

colors: {
  custom: {
    50: '#dd7a87',
    500: '#c53b59',
    950: '#000000',
  },
}

SCSS

$custom: #c53b59;
$custom-light: #dd7a87;
$custom-dark: #000000;

JSON

{
  "hex": "#c53b59",
  "rgb": {
    "r": 197,
    "g": 59,
    "b": 89
  },
  "hsl": {
    "h": 346.957,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56185,
    "c": 0.17418,
    "h": 12.1
  },
  "luminance": 0.1572
}

Semantic roles & 50–950 ramp

primary

#C53B59

secondary

#8FCDBF

accent

#DEBE4A

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C53B59

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

Preview Lab → · Contrast checker → · Palette generator →