#3C47D4#3C47D4

#3C47D4 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.5% C 0.213 H 272.0°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#3C47D4
RGB	rgb(60, 71, 212)
HSL	hsl(236, 64%, 53%)
HSV	hsv(236, 72%, 83%)
CMYK	cmyk(71.7%, 66.5%, 0%, 16.9%)
CIE-LAB	lab(38.23, 42.30, -73.51)
CIE-LCH	lch(38.23, 84.81, 299.92°)
OKLab	oklab(48.48% 0.0075 -0.2125)
OKLCH	oklch(48.48% 0.213 272)
XYZ	xyz(15.9964, 10.2190, 63.4040)
Luminance	0.1022 (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

#3C47D4 #D4C93C

analogous

#3C93D4 #3C47D4 #7D3CD4

triadic

#3C47D4 #D43C47 #47D43C

tetradic

#3C47D4 #D43C93 #D4C93C #3CD47D

square

#3C47D4 #D43C93 #D4C93C #3CD47D

split-complementary

#3C47D4 #D47D3C #93D43C

monochromatic

#1B227B #2630AD #3C47D4 #6E76DF #A0A6EA

Accessibility & contrast

On white

6.90

#3C47D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#3C47D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C47D4

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C47D4	#FFFFFF	#000000	##FFFFFF
##3C47D4	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D8

Deuteranopia (green-blind)

#0053D1

Tritanopia (blue-blind)

#006D87

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3c47d4;
/* rgb */ color: rgb(60, 71, 212);
/* oklch */ color: oklch(48.5% 0.213 272.0);

Tailwind

colors: {
  custom: {
    50: '#877ae2',
    500: '#3c47d4',
    950: '#000000',
  },
}

SCSS

$custom: #3c47d4;
$custom-light: #877ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c47d4",
  "rgb": {
    "r": 60,
    "g": 71,
    "b": 212
  },
  "hsl": {
    "h": 235.658,
    "s": 63.866,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48478,
    "c": 0.21265,
    "h": 272
  },
  "luminance": 0.10221
}

Semantic roles & 50–950 ramp

primary

#3C47D4

secondary

#D7D295

accent

#DB41E7

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3C47D4

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

Preview Lab → · Contrast checker → · Palette generator →