#3867D5#3867D5

#3867D5 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.3% C 0.177 H 264.0°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3867D5
RGB	rgb(56, 103, 213)
HSL	hsl(222, 65%, 53%)
HSV	hsv(222, 74%, 84%)
CMYK	cmyk(73.7%, 51.6%, 0%, 16.5%)
CIE-LAB	lab(46.10, 22.02, -61.27)
CIE-LCH	lch(46.10, 65.10, 289.77°)
OKLab	oklab(54.31% -0.0186 -0.1763)
OKLCH	oklch(54.31% 0.177 264)
XYZ	xyz(18.4871, 15.3433, 64.9251)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3867D5 #D5A638

analogous

#38B6D5 #3867D5 #5738D5

triadic

#3867D5 #D53867 #67D538

tetradic

#3867D5 #D538B6 #D5A638 #38D557

square

#3867D5 #D538B6 #D5A638 #38D557

split-complementary

#3867D5 #D55738 #B6D538

monochromatic

#1A3679 #244DAC #3867D5 #6B8EE0 #9DB4EA

Accessibility & contrast

On white

5.16

#3867D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#3867D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3867D5

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3867D5	#FFFFFF	#000000	##FFFFFF
##3867D5	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D75D9

Deuteranopia (green-blind)

#0066D3

Tritanopia (blue-blind)

#008194

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3867d5;
/* rgb */ color: rgb(56, 103, 213);
/* oklch */ color: oklch(54.3% 0.177 264.0);

Tailwind

colors: {
  custom: {
    50: '#8391e3',
    500: '#3867d5',
    950: '#000000',
  },
}

SCSS

$custom: #3867d5;
$custom-light: #8391e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3867d5",
  "rgb": {
    "r": 56,
    "g": 103,
    "b": 213
  },
  "hsl": {
    "h": 222.038,
    "s": 65.145,
    "l": 52.745
  },
  "oklch": {
    "l": 0.54309,
    "c": 0.17727,
    "h": 264
  },
  "luminance": 0.15345
}

Semantic roles & 50–950 ramp

primary

#3867D5

secondary

#D6C292

accent

#B640E8

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0C0C15

muted

#7D7D84

Preview Lab

Preview with #3867D5

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

Preview Lab → · Contrast checker → · Palette generator →