#3868C4#3868C4

#3868C4 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.3% C 0.153 H 261.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#3868C4
RGB	rgb(56, 104, 196)
HSL	hsl(219, 56%, 49%)
HSV	hsv(219, 71%, 77%)
CMYK	cmyk(71.4%, 46.9%, 0%, 23.1%)
CIE-LAB	lab(45.26, 15.12, -52.88)
CIE-LCH	lch(45.26, 55.00, 285.96°)
OKLab	oklab(53.31% -0.0216 -0.1516)
OKLCH	oklch(53.31% 0.153 261.9)
XYZ	xyz(16.5414, 14.7252, 54.1843)
Luminance	0.1473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3868C4 #C49438

analogous

#38AEC4 #3868C4 #4E38C4

triadic

#3868C4 #C43868 #68C438

tetradic

#3868C4 #C438AE #C49438 #38C44E

square

#3868C4 #C438AE #C49438 #38C44E

split-complementary

#3868C4 #C44E38 #AEC438

monochromatic

#1D3565 #2A4F94 #3868C4 #668BD3 #96AFE1

Accessibility & contrast

On white

5.32

#3868C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#3868C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3868C4

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3868C4	#FFFFFF	#000000	##FFFFFF
##3868C4	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3772C7

Deuteranopia (green-blind)

#1665C2

Tritanopia (blue-blind)

#007E8C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3868c4;
/* rgb */ color: rgb(56, 104, 196);
/* oklch */ color: oklch(53.3% 0.153 261.9);

Tailwind

colors: {
  custom: {
    50: '#8092d6',
    500: '#3868c4',
    950: '#000000',
  },
}

SCSS

$custom: #3868c4;
$custom-light: #8092d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3868c4",
  "rgb": {
    "r": 56,
    "g": 104,
    "b": 196
  },
  "hsl": {
    "h": 219.429,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.53306,
    "c": 0.15312,
    "h": 261.9
  },
  "luminance": 0.14727
}

Semantic roles & 50–950 ramp

primary

#3868C4

secondary

#CCB68C

accent

#AB49DF

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3868C4

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

Preview Lab → · Contrast checker → · Palette generator →