#CA4747#CA4747

#CA4747 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.0% C 0.167 H 23.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CA4747
RGB	rgb(202, 71, 71)
HSL	hsl(0, 55%, 54%)
HSV	hsv(0, 65%, 79%)
CMYK	cmyk(0%, 64.9%, 64.9%, 20.8%)
CIE-LAB	lab(48.91, 51.91, 28.57)
CIE-LCH	lch(48.91, 59.25, 28.82°)
OKLab	oklab(57.96% 0.1525 0.0676)
OKLCH	oklch(57.96% 0.167 23.9)
XYZ	xyz(27.7505, 17.5218, 7.8808)
Luminance	0.1752 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4747 #47CACA

analogous

#CA4788 #CA4747 #CA8847

triadic

#CA4747 #47CA47 #4747CA

tetradic

#CA4747 #88CA47 #47CACA #8847CA

square

#CA4747 #88CA47 #47CACA #8847CA

split-complementary

#CA4747 #47CA88 #4788CA

monochromatic

#752222 #A42F2F #CA4747 #D87777 #E5A6A6

Accessibility & contrast

On white

4.66

#CA4747 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#CA4747 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4747

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4747	#FFFFFF	#000000	##FFFFFF
##CA4747	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6246

Deuteranopia (green-blind)

#8B7F43

Tritanopia (blue-blind)

#DD2848

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #ca4747;
/* rgb */ color: rgb(202, 71, 71);
/* oklch */ color: oklch(58.0% 0.167 23.9);

Tailwind

colors: {
  custom: {
    50: '#e1817a',
    500: '#ca4747',
    950: '#000000',
  },
}

SCSS

$custom: #ca4747;
$custom-light: #e1817a;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4747",
  "rgb": {
    "r": 202,
    "g": 71,
    "b": 71
  },
  "hsl": {
    "h": 0,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57956,
    "c": 0.16684,
    "h": 23.9
  },
  "luminance": 0.17518
}

Semantic roles & 50–950 ramp

primary

#CA4747

secondary

#9AD2D2

accent

#DFDF49

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CA4747

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

Preview Lab → · Contrast checker → · Palette generator →