#C53758#C53758

#C53758 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.8% C 0.178 H 11.7°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#C53758
RGB	rgb(197, 55, 88)
HSL	hsl(346, 56%, 49%)
HSV	hsv(346, 72%, 77%)
CMYK	cmyk(0%, 72.1%, 55.3%, 22.7%)
CIE-LAB	lab(46.06, 57.74, 14.39)
CIE-LCH	lch(46.06, 59.50, 14.00°)
OKLab	oklab(55.77% 0.1746 0.0362)
OKLCH	oklch(55.77% 0.178 11.7)
XYZ	xyz(26.1560, 15.3109, 10.8086)
Luminance	0.1531 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53758 #37C5A4

analogous

#C5379F #C53758 #C55D37

triadic

#C53758 #58C537 #3758C5

tetradic

#C53758 #9FC537 #37C5A4 #5D37C5

square

#C53758 #9FC537 #37C5A4 #5D37C5

split-complementary

#C53758 #37C55D #379FC5

monochromatic

#651C2D #952A43 #C53758 #D4657F #E195A7

Accessibility & contrast

On white

5.17

#C53758 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#C53758 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53758

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53758	#FFFFFF	#000000	##FFFFFF
##C53758	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5B58

Deuteranopia (green-blind)

#807854

Tritanopia (blue-blind)

#D71245

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c53758;
/* rgb */ color: rgb(197, 55, 88);
/* oklch */ color: oklch(55.8% 0.178 11.7);

Tailwind

colors: {
  custom: {
    50: '#dd7986',
    500: '#c53758',
    950: '#000000',
  },
}

SCSS

$custom: #c53758;
$custom-light: #dd7986;
$custom-dark: #000000;

JSON

{
  "hex": "#c53758",
  "rgb": {
    "r": 197,
    "g": 55,
    "b": 88
  },
  "hsl": {
    "h": 346.056,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55768,
    "c": 0.17831,
    "h": 11.7
  },
  "luminance": 0.15307
}

Semantic roles & 50–950 ramp

primary

#C53758

secondary

#8BCDBD

accent

#E0BC48

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C53758

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

Preview Lab → · Contrast checker → · Palette generator →