#3867C5#3867C5

#3867C5 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.2% C 0.156 H 262.4°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#3867C5
RGB	rgb(56, 103, 197)
HSL	hsl(220, 56%, 50%)
HSV	hsv(220, 72%, 77%)
CMYK	cmyk(71.6%, 47.7%, 0%, 22.7%)
CIE-LAB	lab(45.04, 16.13, -53.80)
CIE-LCH	lch(45.04, 56.17, 286.69°)
OKLab	oklab(53.16% -0.0205 -0.1543)
OKLCH	oklch(53.16% 0.156 262.4)
XYZ	xyz(16.5556, 14.5707, 54.7524)
Luminance	0.1457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3867C5 #C59638

analogous

#38AEC5 #3867C5 #5038C5

triadic

#3867C5 #C53867 #67C538

tetradic

#3867C5 #C538AE #C59638 #38C550

square

#3867C5 #C538AE #C59638 #38C550

split-complementary

#3867C5 #C55038 #AEC538

monochromatic

#1D3566 #2A4E95 #3867C5 #678BD4 #96AFE1

Accessibility & contrast

On white

5.36

#3867C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#3867C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3867C5

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3867C5	#FFFFFF	#000000	##FFFFFF
##3867C5	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3471C8

Deuteranopia (green-blind)

#0D64C3

Tritanopia (blue-blind)

#007D8C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3867c5;
/* rgb */ color: rgb(56, 103, 197);
/* oklch */ color: oklch(53.2% 0.156 262.4);

Tailwind

colors: {
  custom: {
    50: '#8091d7',
    500: '#3867c5',
    950: '#000000',
  },
}

SCSS

$custom: #3867c5;
$custom-light: #8091d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3867c5",
  "rgb": {
    "r": 56,
    "g": 103,
    "b": 197
  },
  "hsl": {
    "h": 220,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53162,
    "c": 0.15568,
    "h": 262.4
  },
  "luminance": 0.14572
}

Semantic roles & 50–950 ramp

primary

#3867C5

secondary

#CDB78C

accent

#AD49DF

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3867C5

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

Preview Lab → · Contrast checker → · Palette generator →