#3867C7#3867C7

#3867C7 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.3% C 0.158 H 262.7°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3867C7
RGB	rgb(56, 103, 199)
HSL	hsl(220, 56%, 50%)
HSV	hsv(220, 72%, 78%)
CMYK	cmyk(71.9%, 48.2%, 0%, 22%)
CIE-LAB	lab(45.17, 16.87, -54.75)
CIE-LCH	lch(45.17, 57.28, 287.12°)
OKLab	oklab(53.3% -0.0203 -0.1571)
OKLCH	oklch(53.3% 0.158 262.7)
XYZ	xyz(16.7863, 14.6630, 55.9673)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3867C7 #C79838

analogous

#38AEC7 #3867C7 #5138C7

triadic

#3867C7 #C73867 #67C738

tetradic

#3867C7 #C738AE #C79838 #38C751

square

#3867C7 #C738AE #C79838 #38C751

split-complementary

#3867C7 #C75138 #AEC738

monochromatic

#1D3667 #2B4E97 #3867C7 #688BD4 #98B0E2

Accessibility & contrast

On white

5.34

#3867C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#3867C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3867C7

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3867C7	#FFFFFF	#000000	##FFFFFF
##3867C7	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3272CB

Deuteranopia (green-blind)

#0365C5

Tritanopia (blue-blind)

#007E8D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3867c7;
/* rgb */ color: rgb(56, 103, 199);
/* oklch */ color: oklch(53.3% 0.158 262.7);

Tailwind

colors: {
  custom: {
    50: '#8091d9',
    500: '#3867c7',
    950: '#000000',
  },
}

SCSS

$custom: #3867c7;
$custom-light: #8091d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3867c7",
  "rgb": {
    "r": 56,
    "g": 103,
    "b": 199
  },
  "hsl": {
    "h": 220.28,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.53301,
    "c": 0.15841,
    "h": 262.7
  },
  "luminance": 0.14665
}

Semantic roles & 50–950 ramp

primary

#3867C7

secondary

#CDB88D

accent

#AE48DF

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3867C7

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

Preview Lab → · Contrast checker → · Palette generator →