#3C3FD6#3C3FD6

#3C3FD6 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.4% C 0.224 H 273.0°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#3C3FD6
RGB	rgb(60, 63, 214)
HSL	hsl(239, 65%, 54%)
HSV	hsv(239, 72%, 84%)
CMYK	cmyk(72%, 70.6%, 0%, 16.1%)
CIE-LAB	lab(36.69, 47.68, -77.20)
CIE-LCH	lch(36.69, 90.74, 301.70°)
OKLab	oklab(47.42% 0.0119 -0.2233)
OKLCH	oklch(47.42% 0.224 273)
XYZ	xyz(15.7745, 9.3691, 64.5824)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.16

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3FD6 #D6D33C

analogous

#3C8CD6 #3C3FD6 #863CD6

triadic

#3C3FD6 #D63C3F #3FD63C

tetradic

#3C3FD6 #D63C8C #D6D33C #3CD686

square

#3C3FD6 #D63C8C #D6D33C #3CD686

split-complementary

#3C3FD6 #D6863C #8CD63C

monochromatic

#1A1C7D #2528B0 #3C3FD6 #6F71E1 #A1A3EB

Accessibility & contrast

On white

7.31

#3C3FD6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3C3FD6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3FD6

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3FD6	#FFFFFF	#000000	##FFFFFF
##3C3FD6	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDB

Deuteranopia (green-blind)

#004FD3

Tritanopia (blue-blind)

#006986

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c3fd6;
/* rgb */ color: rgb(60, 63, 214);
/* oklch */ color: oklch(47.4% 0.224 273.0);

Tailwind

colors: {
  custom: {
    50: '#8875e4',
    500: '#3c3fd6',
    950: '#000000',
  },
}

SCSS

$custom: #3c3fd6;
$custom-light: #8875e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3fd6",
  "rgb": {
    "r": 60,
    "g": 63,
    "b": 214
  },
  "hsl": {
    "h": 238.831,
    "s": 65.254,
    "l": 53.725
  },
  "oklch": {
    "l": 0.47417,
    "c": 0.22363,
    "h": 273
  },
  "luminance": 0.09371
}

Semantic roles & 50–950 ramp

primary

#3C3FD6

secondary

#D8D796

accent

#E540E8

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #3C3FD6

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

Preview Lab → · Contrast checker → · Palette generator →