#CA3847#CA3847

#CA3847 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.4% C 0.182 H 19.8°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#CA3847
RGB	rgb(202, 56, 71)
HSL	hsl(354, 58%, 51%)
HSV	hsv(354, 72%, 79%)
CMYK	cmyk(0%, 72.3%, 64.9%, 20.8%)
CIE-LAB	lab(46.77, 57.77, 25.87)
CIE-LCH	lch(46.77, 63.30, 24.12°)
OKLab	oklab(56.36% 0.1711 0.0616)
OKLCH	oklch(56.36% 0.182 19.8)
XYZ	xyz(26.9115, 15.8438, 7.6011)
Luminance	0.1584 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3847 #38CABB

analogous

#CA3890 #CA3847 #CA7238

triadic

#CA3847 #47CA38 #3847CA

tetradic

#CA3847 #90CA38 #38CABB #7238CA

square

#CA3847 #90CA38 #38CABB #7238CA

split-complementary

#CA3847 #38CA72 #3890CA

monochromatic

#6B1D25 #9B2935 #CA3847 #D76874 #E499A0

Accessibility & contrast

On white

5.04

#CA3847 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#CA3847 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3847

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3847	#FFFFFF	#000000	##FFFFFF
##CA3847	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615B46

Deuteranopia (green-blind)

#867A43

Tritanopia (blue-blind)

#DE003F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ca3847;
/* rgb */ color: rgb(202, 56, 71);
/* oklch */ color: oklch(56.4% 0.182 19.8);

Tailwind

colors: {
  custom: {
    50: '#e2797a',
    500: '#ca3847',
    950: '#000000',
  },
}

SCSS

$custom: #ca3847;
$custom-light: #e2797a;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3847",
  "rgb": {
    "r": 202,
    "g": 56,
    "b": 71
  },
  "hsl": {
    "h": 353.836,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56356,
    "c": 0.18185,
    "h": 19.8
  },
  "luminance": 0.1584
}

Semantic roles & 50–950 ramp

primary

#CA3847

secondary

#8ECFC9

accent

#E1D147

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CA3847

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

Preview Lab → · Contrast checker → · Palette generator →