#3E68D1#3E68D1

#3E68D1 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.5% C 0.169 H 264.9°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3E68D1
RGB	rgb(62, 104, 209)
HSL	hsl(223, 62%, 53%)
HSV	hsv(223, 70%, 82%)
CMYK	cmyk(70.3%, 50.2%, 0%, 18%)
CIE-LAB	lab(46.35, 20.72, -58.57)
CIE-LCH	lch(46.35, 62.13, 289.48°)
OKLab	oklab(54.48% -0.015 -0.1682)
OKLCH	oklch(54.48% 0.169 264.9)
XYZ	xyz(18.4415, 15.5263, 62.3342)
Luminance	0.1553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E68D1 #D1A73E

analogous

#3EB1D1 #3E68D1 #5D3ED1

triadic

#3E68D1 #D13E68 #68D13E

tetradic

#3E68D1 #D13EB1 #D1A73E #3ED15D

square

#3E68D1 #D13EB1 #D1A73E #3ED15D

split-complementary

#3E68D1 #D15D3E #B1D13E

monochromatic

#1D3778 #284DA9 #3E68D1 #6F8FDD #A1B5E9

Accessibility & contrast

On white

5.11

#3E68D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#3E68D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E68D1

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E68D1	#FFFFFF	#000000	##FFFFFF
##3E68D1	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)

#2975D5

Deuteranopia (green-blind)

#0067CF

Tritanopia (blue-blind)

#008193

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3e68d1;
/* rgb */ color: rgb(62, 104, 209);
/* oklch */ color: oklch(54.5% 0.169 264.9);

Tailwind

colors: {
  custom: {
    50: '#8592e0',
    500: '#3e68d1',
    950: '#000000',
  },
}

SCSS

$custom: #3e68d1;
$custom-light: #8592e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e68d1",
  "rgb": {
    "r": 62,
    "g": 104,
    "b": 209
  },
  "hsl": {
    "h": 222.857,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.54479,
    "c": 0.16892,
    "h": 264.9
  },
  "luminance": 0.15528
}

Semantic roles & 50–950 ramp

primary

#3E68D1

secondary

#D5C396

accent

#B643E5

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0D15

muted

#7D7D83

Preview Lab

Preview with #3E68D1

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

Preview Lab → · Contrast checker → · Palette generator →