#3868C6#3868C6

#3868C6 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.4% C 0.156 H 262.2°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#3868C6
RGB	rgb(56, 104, 198)
HSL	hsl(220, 56%, 50%)
HSV	hsv(220, 72%, 78%)
CMYK	cmyk(71.7%, 47.5%, 0%, 22.4%)
CIE-LAB	lab(45.38, 15.86, -53.83)
CIE-LCH	lch(45.38, 56.11, 286.42°)
OKLab	oklab(53.44% -0.0213 -0.1544)
OKLCH	oklch(53.44% 0.156 262.2)
XYZ	xyz(16.7706, 14.8168, 55.3912)
Luminance	0.1482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3868C6 #C69638

analogous

#38AFC6 #3868C6 #4F38C6

triadic

#3868C6 #C63868 #68C638

tetradic

#3868C6 #C638AF #C69638 #38C64F

square

#3868C6 #C638AF #C69638 #38C64F

split-complementary

#3868C6 #C64F38 #AFC638

monochromatic

#1D3667 #2B4F96 #3868C6 #678CD4 #97B0E2

Accessibility & contrast

On white

5.30

#3868C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#3868C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3868C6

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3868C6	#FFFFFF	#000000	##FFFFFF
##3868C6	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3572C9

Deuteranopia (green-blind)

#0F65C4

Tritanopia (blue-blind)

#007E8D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3868c6;
/* rgb */ color: rgb(56, 104, 198);
/* oklch */ color: oklch(53.4% 0.156 262.2);

Tailwind

colors: {
  custom: {
    50: '#8092d8',
    500: '#3868c6',
    950: '#000000',
  },
}

SCSS

$custom: #3868c6;
$custom-light: #8092d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3868c6",
  "rgb": {
    "r": 56,
    "g": 104,
    "b": 198
  },
  "hsl": {
    "h": 219.718,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.53444,
    "c": 0.15584,
    "h": 262.2
  },
  "luminance": 0.14819
}

Semantic roles & 50–950 ramp

primary

#3868C6

secondary

#CDB78D

accent

#AC49DF

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3868C6

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

Preview Lab → · Contrast checker → · Palette generator →