#3867C3#3867C3

#3867C3 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.0% C 0.153 H 262.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#3867C3
RGB	rgb(56, 103, 195)
HSL	hsl(220, 55%, 49%)
HSV	hsv(220, 71%, 76%)
CMYK	cmyk(71.3%, 47.2%, 0%, 23.5%)
CIE-LAB	lab(44.91, 15.39, -52.85)
CIE-LCH	lch(44.91, 55.05, 286.24°)
OKLab	oklab(53.02% -0.0208 -0.1515)
OKLCH	oklch(53.02% 0.153 262.2)
XYZ	xyz(16.3279, 14.4797, 53.5535)
Luminance	0.1448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3867C3 #C39438

analogous

#38ADC3 #3867C3 #4F38C3

triadic

#3867C3 #C33867 #67C338

tetradic

#3867C3 #C338AD #C39438 #38C34F

square

#3867C3 #C338AD #C39438 #38C34F

split-complementary

#3867C3 #C34F38 #ADC338

monochromatic

#1D3564 #2A4E93 #3867C3 #658AD3 #95AEE1

Accessibility & contrast

On white

5.39

#3867C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#3867C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3867C3

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3867C3	#FFFFFF	#000000	##FFFFFF
##3867C3	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3671C6

Deuteranopia (green-blind)

#1464C1

Tritanopia (blue-blind)

#007D8B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3867c3;
/* rgb */ color: rgb(56, 103, 195);
/* oklch */ color: oklch(53.0% 0.153 262.2);

Tailwind

colors: {
  custom: {
    50: '#8091d6',
    500: '#3867c3',
    950: '#000000',
  },
}

SCSS

$custom: #3867c3;
$custom-light: #8091d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3867c3",
  "rgb": {
    "r": 56,
    "g": 103,
    "b": 195
  },
  "hsl": {
    "h": 219.712,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.53023,
    "c": 0.15296,
    "h": 262.2
  },
  "luminance": 0.14481
}

Semantic roles & 50–950 ramp

primary

#3867C3

secondary

#CCB68B

accent

#AC49DF

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3867C3

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

Preview Lab → · Contrast checker → · Palette generator →