#3C68D3#3C68D3

#3C68D3 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.5% C 0.172 H 264.5°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3C68D3
RGB	rgb(60, 104, 211)
HSL	hsl(223, 63%, 53%)
HSV	hsv(223, 72%, 83%)
CMYK	cmyk(71.6%, 50.7%, 0%, 17.3%)
CIE-LAB	lab(46.40, 21.17, -59.64)
CIE-LCH	lch(46.40, 63.29, 289.55°)
OKLab	oklab(54.53% -0.0164 -0.1714)
OKLCH	oklch(54.53% 0.172 264.5)
XYZ	xyz(18.5675, 15.5625, 63.6407)
Luminance	0.1556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C68D3 #D3A73C

analogous

#3CB3D3 #3C68D3 #5C3CD3

triadic

#3C68D3 #D33C68 #68D33C

tetradic

#3C68D3 #D33CB3 #D3A73C #3CD35C

square

#3C68D3 #D33CB3 #D3A73C #3CD35C

split-complementary

#3C68D3 #D35C3C #B3D33C

monochromatic

#1B3779 #274DAB #3C68D3 #6E8FDE #A0B5EA

Accessibility & contrast

On white

5.11

#3C68D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#3C68D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C68D3

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C68D3	#FFFFFF	#000000	##FFFFFF
##3C68D3	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2675D7

Deuteranopia (green-blind)

#0067D1

Tritanopia (blue-blind)

#008293

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3c68d3;
/* rgb */ color: rgb(60, 104, 211);
/* oklch */ color: oklch(54.5% 0.172 264.5);

Tailwind

colors: {
  custom: {
    50: '#8492e1',
    500: '#3c68d3',
    950: '#000000',
  },
}

SCSS

$custom: #3c68d3;
$custom-light: #8492e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c68d3",
  "rgb": {
    "r": 60,
    "g": 104,
    "b": 211
  },
  "hsl": {
    "h": 222.517,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.54534,
    "c": 0.17222,
    "h": 264.5
  },
  "luminance": 0.15564
}

Semantic roles & 50–950 ramp

primary

#3C68D3

secondary

#D6C395

accent

#B642E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3C68D3

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

Preview Lab → · Contrast checker → · Palette generator →