#CA4750#CA4750

#CA4750 is a mid, vivid red. Relative luminance 0.176; OKLCH L 58.1% C 0.166 H 20.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#CA4750
RGB	rgb(202, 71, 80)
HSL	hsl(356, 55%, 54%)
HSV	hsv(356, 65%, 79%)
CMYK	cmyk(0%, 64.9%, 60.4%, 20.8%)
CIE-LAB	lab(49.06, 52.49, 23.42)
CIE-LCH	lch(49.06, 57.48, 24.05°)
OKLab	oklab(58.12% 0.156 0.0568)
OKLCH	oklch(58.12% 0.166 20)
XYZ	xyz(28.0610, 17.6460, 9.5162)
Luminance	0.1764 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4750 #47CAC1

analogous

#CA4791 #CA4750 #CA7F47

triadic

#CA4750 #50CA47 #4750CA

tetradic

#CA4750 #91CA47 #47CAC1 #7F47CA

square

#CA4750 #91CA47 #47CAC1 #7F47CA

split-complementary

#CA4750 #47CA7F #4791CA

monochromatic

#752227 #A42F37 #CA4750 #D8777D #E5A6AA

Accessibility & contrast

On white

4.64

#CA4750 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#CA4750 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4750

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4750	#FFFFFF	#000000	##FFFFFF
##CA4750	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68634F

Deuteranopia (green-blind)

#8A7F4D

Tritanopia (blue-blind)

#DD2B4B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca4750;
/* rgb */ color: rgb(202, 71, 80);
/* oklch */ color: oklch(58.1% 0.166 20.0);

Tailwind

colors: {
  custom: {
    50: '#e18181',
    500: '#ca4750',
    950: '#000000',
  },
}

SCSS

$custom: #ca4750;
$custom-light: #e18181;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4750",
  "rgb": {
    "r": 202,
    "g": 71,
    "b": 80
  },
  "hsl": {
    "h": 355.878,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5812,
    "c": 0.16602,
    "h": 20
  },
  "luminance": 0.17642
}

Semantic roles & 50–950 ramp

primary

#CA4750

secondary

#9AD2CF

accent

#DFD449

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CA4750

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

Preview Lab → · Contrast checker → · Palette generator →