#3C47D2#3C47D2

#3C47D2 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.3% C 0.210 H 272.1°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#3C47D2
RGB	rgb(60, 71, 210)
HSL	hsl(236, 63%, 53%)
HSV	hsv(236, 71%, 82%)
CMYK	cmyk(71.4%, 66.2%, 0%, 17.6%)
CIE-LAB	lab(38.05, 41.61, -72.65)
CIE-LCH	lch(38.05, 83.72, 299.80°)
OKLab	oklab(48.29% 0.0077 -0.21)
OKLCH	oklch(48.29% 0.21 272.1)
XYZ	xyz(15.7457, 10.1187, 62.0836)
Luminance	0.1012 (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

#3C47D2 #D2C73C

analogous

#3C92D2 #3C47D2 #7C3CD2

triadic

#3C47D2 #D23C47 #47D23C

tetradic

#3C47D2 #D23C92 #D2C73C #3CD27C

square

#3C47D2 #D23C92 #D2C73C #3CD27C

split-complementary

#3C47D2 #D27C3C #92D23C

monochromatic

#1C2278 #2731AA #3C47D2 #6E76DD #9FA5E9

Accessibility & contrast

On white

6.94

#3C47D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#3C47D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C47D2

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C47D2	#FFFFFF	#000000	##FFFFFF
##3C47D2	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D6

Deuteranopia (green-blind)

#0053CF

Tritanopia (blue-blind)

#006C86

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3c47d2;
/* rgb */ color: rgb(60, 71, 210);
/* oklch */ color: oklch(48.3% 0.210 272.1);

Tailwind

colors: {
  custom: {
    50: '#867ae1',
    500: '#3c47d2',
    950: '#000000',
  },
}

SCSS

$custom: #3c47d2;
$custom-light: #867ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c47d2",
  "rgb": {
    "r": 60,
    "g": 71,
    "b": 210
  },
  "hsl": {
    "h": 235.6,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48294,
    "c": 0.21014,
    "h": 272.1
  },
  "luminance": 0.1012
}

Semantic roles & 50–950 ramp

primary

#3C47D2

secondary

#D5D194

accent

#DA42E6

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3C47D2

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

Preview Lab → · Contrast checker → · Palette generator →