#3E68CF#3E68CF

#3E68CF is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.3% C 0.166 H 264.7°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#3E68CF
RGB	rgb(62, 104, 207)
HSL	hsl(223, 60%, 53%)
HSV	hsv(223, 70%, 81%)
CMYK	cmyk(70%, 49.8%, 0%, 18.8%)
CIE-LAB	lab(46.21, 20.00, -57.64)
CIE-LCH	lch(46.21, 61.01, 289.14°)
OKLab	oklab(54.34% -0.0152 -0.1655)
OKLCH	oklch(54.34% 0.166 264.7)
XYZ	xyz(18.1954, 15.4279, 61.0383)
Luminance	0.1543 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E68CF #CFA53E

analogous

#3EB0CF #3E68CF #5D3ECF

triadic

#3E68CF #CF3E68 #68CF3E

tetradic

#3E68CF #CF3EB0 #CFA53E #3ECF5D

square

#3E68CF #CF3EB0 #CFA53E #3ECF5D

split-complementary

#3E68CF #CF5D3E #B0CF3E

monochromatic

#1D3775 #294EA6 #3E68CF #6F8EDB #A0B5E7

Accessibility & contrast

On white

5.14

#3E68CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#3E68CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E68CF

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E68CF	#FFFFFF	#000000	##FFFFFF
##3E68CF	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C75D3

Deuteranopia (green-blind)

#0067CD

Tritanopia (blue-blind)

#008092

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3e68cf;
/* rgb */ color: rgb(62, 104, 207);
/* oklch */ color: oklch(54.3% 0.166 264.7);

Tailwind

colors: {
  custom: {
    50: '#8492de',
    500: '#3e68cf',
    950: '#000000',
  },
}

SCSS

$custom: #3e68cf;
$custom-light: #8492de;
$custom-dark: #000000;

JSON

{
  "hex": "#3e68cf",
  "rgb": {
    "r": 62,
    "g": 104,
    "b": 207
  },
  "hsl": {
    "h": 222.621,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.54336,
    "c": 0.16621,
    "h": 264.7
  },
  "luminance": 0.1543
}

Semantic roles & 50–950 ramp

primary

#3E68CF

secondary

#D4C295

accent

#B544E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3E68CF

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

Preview Lab → · Contrast checker → · Palette generator →