#3869C4#3869C4

#3869C4 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.5% C 0.152 H 261.5°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3869C4
RGB	rgb(56, 105, 196)
HSL	hsl(219, 56%, 49%)
HSV	hsv(219, 71%, 77%)
CMYK	cmyk(71.4%, 46.4%, 0%, 23.1%)
CIE-LAB	lab(45.53, 14.49, -52.43)
CIE-LCH	lch(45.53, 54.39, 285.45°)
OKLab	oklab(53.52% -0.0225 -0.1502)
OKLCH	oklch(53.52% 0.152 261.5)
XYZ	xyz(16.6427, 14.9277, 54.2181)
Luminance	0.1493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3869C4 #C49338

analogous

#38AFC4 #3869C4 #4D38C4

triadic

#3869C4 #C43869 #69C438

tetradic

#3869C4 #C438AF #C49338 #38C44D

square

#3869C4 #C438AF #C49338 #38C44D

split-complementary

#3869C4 #C44D38 #AFC438

monochromatic

#1D3665 #2A5094 #3869C4 #668CD3 #96B0E1

Accessibility & contrast

On white

5.27

#3869C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#3869C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3869C4

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3869C4	#FFFFFF	#000000	##FFFFFF
##3869C4	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A73C7

Deuteranopia (green-blind)

#1A66C2

Tritanopia (blue-blind)

#007E8D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3869c4;
/* rgb */ color: rgb(56, 105, 196);
/* oklch */ color: oklch(53.5% 0.152 261.5);

Tailwind

colors: {
  custom: {
    50: '#8093d6',
    500: '#3869c4',
    950: '#000000',
  },
}

SCSS

$custom: #3869c4;
$custom-light: #8093d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3869c4",
  "rgb": {
    "r": 56,
    "g": 105,
    "b": 196
  },
  "hsl": {
    "h": 219,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.53521,
    "c": 0.15192,
    "h": 261.5
  },
  "luminance": 0.14929
}

Semantic roles & 50–950 ramp

primary

#3869C4

secondary

#CCB68C

accent

#AA49DF

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3869C4

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

Preview Lab → · Contrast checker → · Palette generator →