#3867D7#3867D7

#3867D7 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.5% C 0.180 H 264.1°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3867D7
RGB	rgb(56, 103, 215)
HSL	hsl(222, 67%, 53%)
HSV	hsv(222, 74%, 84%)
CMYK	cmyk(74%, 52.1%, 0%, 15.7%)
CIE-LAB	lab(46.24, 22.76, -62.18)
CIE-LCH	lch(46.24, 66.22, 290.10°)
OKLab	oklab(54.46% -0.0184 -0.179)
OKLCH	oklch(54.46% 0.18 264.1)
XYZ	xyz(18.7425, 15.4455, 66.2703)
Luminance	0.1545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3867D7 #D7A838

analogous

#38B6D7 #3867D7 #5838D7

triadic

#3867D7 #D73867 #67D738

tetradic

#3867D7 #D738B6 #D7A838 #38D758

square

#3867D7 #D738B6 #D7A838 #38D758

split-complementary

#3867D7 #D75838 #B6D738

monochromatic

#19367C #234CAF #3867D7 #6B8EE1 #9EB5EB

Accessibility & contrast

On white

5.13

#3867D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#3867D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3867D7

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3867D7	#FFFFFF	#000000	##FFFFFF
##3867D7	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1975DB

Deuteranopia (green-blind)

#0067D5

Tritanopia (blue-blind)

#008295

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3867d7;
/* rgb */ color: rgb(56, 103, 215);
/* oklch */ color: oklch(54.5% 0.180 264.1);

Tailwind

colors: {
  custom: {
    50: '#8491e4',
    500: '#3867d7',
    950: '#000000',
  },
}

SCSS

$custom: #3867d7;
$custom-light: #8491e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3867d7",
  "rgb": {
    "r": 56,
    "g": 103,
    "b": 215
  },
  "hsl": {
    "h": 222.264,
    "s": 66.527,
    "l": 53.137
  },
  "oklch": {
    "l": 0.54457,
    "c": 0.17994,
    "h": 264.1
  },
  "luminance": 0.15448
}

Semantic roles & 50–950 ramp

primary

#3867D7

secondary

#D8C393

accent

#B73EE9

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0C0C16

muted

#7D7D84

Preview Lab

Preview with #3867D7

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

Preview Lab → · Contrast checker → · Palette generator →