#3E68C8#3E68C8

#3E68C8 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.8% C 0.157 H 264.1°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3E68C8
RGB	rgb(62, 104, 200)
HSL	hsl(222, 56%, 51%)
HSV	hsv(222, 69%, 78%)
CMYK	cmyk(69%, 48%, 0%, 21.6%)
CIE-LAB	lab(45.76, 17.47, -54.35)
CIE-LCH	lch(45.76, 57.09, 287.81°)
OKLab	oklab(53.85% -0.0161 -0.1558)
OKLCH	oklch(53.85% 0.157 264.1)
XYZ	xyz(17.3586, 15.0931, 56.6308)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E68C8 #C89E3E

analogous

#3EADC8 #3E68C8 #593EC8

triadic

#3E68C8 #C83E68 #68C83E

tetradic

#3E68C8 #C83EAD #C89E3E #3EC859

square

#3E68C8 #C83EAD #C89E3E #3EC859

split-complementary

#3E68C8 #C8593E #ADC83E

monochromatic

#1F376D #2D4F9C #3E68C8 #6E8DD6 #9DB3E3

Accessibility & contrast

On white

5.23

#3E68C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#3E68C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E68C8

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E68C8	#FFFFFF	#000000	##FFFFFF
##3E68C8	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3473CC

Deuteranopia (green-blind)

#1066C6

Tritanopia (blue-blind)

#007E8E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3e68c8;
/* rgb */ color: rgb(62, 104, 200);
/* oklch */ color: oklch(53.8% 0.157 264.1);

Tailwind

colors: {
  custom: {
    50: '#8392d9',
    500: '#3e68c8',
    950: '#000000',
  },
}

SCSS

$custom: #3e68c8;
$custom-light: #8392d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e68c8",
  "rgb": {
    "r": 62,
    "g": 104,
    "b": 200
  },
  "hsl": {
    "h": 221.739,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.53845,
    "c": 0.15666,
    "h": 264.1
  },
  "luminance": 0.15095
}

Semantic roles & 50–950 ramp

primary

#3E68C8

secondary

#CFBD92

accent

#B149DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0D15

muted

#7D7D83

Preview Lab

Preview with #3E68C8

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

Preview Lab → · Contrast checker → · Palette generator →