#CA4748#CA4748

#CA4748 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.0% C 0.167 H 23.5°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CA4748
RGB	rgb(202, 71, 72)
HSL	hsl(360, 55%, 54%)
HSV	hsv(360, 65%, 79%)
CMYK	cmyk(0%, 64.9%, 64.4%, 20.8%)
CIE-LAB	lab(48.93, 51.97, 28.00)
CIE-LCH	lch(48.93, 59.03, 28.31°)
OKLab	oklab(57.97% 0.1529 0.0665)
OKLCH	oklch(57.97% 0.167 23.5)
XYZ	xyz(27.7828, 17.5348, 8.0512)
Luminance	0.1753 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4748 #47CAC9

analogous

#CA4789 #CA4748 #CA8747

triadic

#CA4748 #48CA47 #4748CA

tetradic

#CA4748 #89CA47 #47CAC9 #8747CA

square

#CA4748 #89CA47 #47CAC9 #8747CA

split-complementary

#CA4748 #47CA87 #4789CA

monochromatic

#752222 #A42F30 #CA4748 #D87777 #E5A6A7

Accessibility & contrast

On white

4.66

#CA4748 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#CA4748 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4748

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4748	#FFFFFF	#000000	##FFFFFF
##CA4748	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6347

Deuteranopia (green-blind)

#8B7F44

Tritanopia (blue-blind)

#DD2949

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #ca4748;
/* rgb */ color: rgb(202, 71, 72);
/* oklch */ color: oklch(58.0% 0.167 23.5);

Tailwind

colors: {
  custom: {
    50: '#e1817b',
    500: '#ca4748',
    950: '#000000',
  },
}

SCSS

$custom: #ca4748;
$custom-light: #e1817b;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4748",
  "rgb": {
    "r": 202,
    "g": 71,
    "b": 72
  },
  "hsl": {
    "h": 359.542,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57973,
    "c": 0.16672,
    "h": 23.5
  },
  "luminance": 0.17531
}

Semantic roles & 50–950 ramp

primary

#CA4748

secondary

#9AD2D2

accent

#DFDD49

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CA4748

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

Preview Lab → · Contrast checker → · Palette generator →