#3C47D0#3C47D0

#3C47D0 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.1% C 0.208 H 272.2°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#3C47D0
RGB	rgb(60, 71, 208)
HSL	hsl(236, 61%, 53%)
HSV	hsv(236, 71%, 82%)
CMYK	cmyk(71.2%, 65.9%, 0%, 18.4%)
CIE-LAB	lab(37.88, 40.93, -71.78)
CIE-LCH	lch(37.88, 82.63, 299.69°)
OKLab	oklab(48.11% 0.0079 -0.2075)
OKLCH	oklch(48.11% 0.208 272.2)
XYZ	xyz(15.4980, 10.0197, 60.7795)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C47D0 #D0C53C

analogous

#3C91D0 #3C47D0 #7B3CD0

triadic

#3C47D0 #D03C47 #47D03C

tetradic

#3C47D0 #D03C91 #D0C53C #3CD07B

square

#3C47D0 #D03C91 #D0C53C #3CD07B

split-complementary

#3C47D0 #D07B3C #91D03C

monochromatic

#1C2375 #2832A7 #3C47D0 #6D76DC #9FA4E8

Accessibility & contrast

On white

6.99

#3C47D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#3C47D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C47D0

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C47D0	#FFFFFF	#000000	##FFFFFF
##3C47D0	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D4

Deuteranopia (green-blind)

#0052CD

Tritanopia (blue-blind)

#006B85

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3c47d0;
/* rgb */ color: rgb(60, 71, 208);
/* oklch */ color: oklch(48.1% 0.208 272.2);

Tailwind

colors: {
  custom: {
    50: '#867ae0',
    500: '#3c47d0',
    950: '#000000',
  },
}

SCSS

$custom: #3c47d0;
$custom-light: #867ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c47d0",
  "rgb": {
    "r": 60,
    "g": 71,
    "b": 208
  },
  "hsl": {
    "h": 235.541,
    "s": 61.157,
    "l": 52.549
  },
  "oklch": {
    "l": 0.48111,
    "c": 0.20762,
    "h": 272.2
  },
  "luminance": 0.10021
}

Semantic roles & 50–950 ramp

primary

#3C47D0

secondary

#D4CF94

accent

#D844E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3C47D0

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

Preview Lab → · Contrast checker → · Palette generator →