#C53A50#C53A50

#C53A50 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.9% C 0.175 H 16.0°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#C53A50
RGB	rgb(197, 58, 80)
HSL	hsl(351, 55%, 50%)
HSV	hsv(351, 71%, 77%)
CMYK	cmyk(0%, 70.6%, 59.4%, 22.7%)
CIE-LAB	lab(46.28, 56.07, 19.60)
CIE-LCH	lch(46.28, 59.39, 19.27°)
OKLab	oklab(55.88% 0.168 0.0481)
OKLCH	oklch(55.88% 0.175 16)
XYZ	xyz(25.9895, 15.4793, 9.2071)
Luminance	0.1548 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53A50 #3AC5AF

analogous

#C53A95 #C53A50 #C56A3A

triadic

#C53A50 #50C53A #3A50C5

tetradic

#C53A50 #95C53A #3AC5AF #6A3AC5

square

#C53A50 #95C53A #3AC5AF #6A3AC5

split-complementary

#C53A50 #3AC56A #3A95C5

monochromatic

#661E2A #962C3D #C53A50 #D3697A #E199A4

Accessibility & contrast

On white

5.13

#C53A50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#C53A50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53A50

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53A50	#FFFFFF	#000000	##FFFFFF
##C53A50	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5B50

Deuteranopia (green-blind)

#82784C

Tritanopia (blue-blind)

#D81543

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c53a50;
/* rgb */ color: rgb(197, 58, 80);
/* oklch */ color: oklch(55.9% 0.175 16.0);

Tailwind

colors: {
  custom: {
    50: '#dd7a80',
    500: '#c53a50',
    950: '#000000',
  },
}

SCSS

$custom: #c53a50;
$custom-light: #dd7a80;
$custom-dark: #000000;

JSON

{
  "hex": "#c53a50",
  "rgb": {
    "r": 197,
    "g": 58,
    "b": 80
  },
  "hsl": {
    "h": 350.504,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.55881,
    "c": 0.17473,
    "h": 16
  },
  "luminance": 0.15476
}

Semantic roles & 50–950 ramp

primary

#C53A50

secondary

#8ECDC3

accent

#DEC64A

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C53A50

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

Preview Lab → · Contrast checker → · Palette generator →