#CA4757#CA4757

#CA4757 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.3% C 0.166 H 16.8°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#CA4757
RGB	rgb(202, 71, 87)
HSL	hsl(353, 55%, 54%)
HSV	hsv(353, 65%, 79%)
CMYK	cmyk(0%, 64.9%, 56.9%, 20.8%)
CIE-LAB	lab(49.20, 52.98, 19.40)
CIE-LCH	lch(49.20, 56.42, 20.11°)
OKLab	oklab(58.26% 0.1587 0.048)
OKLCH	oklch(58.26% 0.166 16.8)
XYZ	xyz(28.3332, 17.7549, 10.9500)
Luminance	0.1775 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4757 #47CABA

analogous

#CA4798 #CA4757 #CA7847

triadic

#CA4757 #57CA47 #4757CA

tetradic

#CA4757 #98CA47 #47CABA #7847CA

square

#CA4757 #98CA47 #47CABA #7847CA

split-complementary

#CA4757 #47CA78 #4798CA

monochromatic

#75222C #A42F3E #CA4757 #D87782 #E5A6AE

Accessibility & contrast

On white

4.62

#CA4757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#CA4757 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4757

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4757	#FFFFFF	#000000	##FFFFFF
##CA4757	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676457

Deuteranopia (green-blind)

#897F54

Tritanopia (blue-blind)

#DD2D4E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca4757;
/* rgb */ color: rgb(202, 71, 87);
/* oklch */ color: oklch(58.3% 0.166 16.8);

Tailwind

colors: {
  custom: {
    50: '#e08186',
    500: '#ca4757',
    950: '#000000',
  },
}

SCSS

$custom: #ca4757;
$custom-light: #e08186;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4757",
  "rgb": {
    "r": 202,
    "g": 71,
    "b": 87
  },
  "hsl": {
    "h": 352.672,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58264,
    "c": 0.16581,
    "h": 16.8
  },
  "luminance": 0.17751
}

Semantic roles & 50–950 ramp

primary

#CA4757

secondary

#9AD2CC

accent

#DFCC49

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #CA4757

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

Preview Lab → · Contrast checker → · Palette generator →