#3860BA#3860BA

#3860BA is a mid, vivid blue. Relative luminance 0.128; OKLCH L 50.9% C 0.149 H 263.9°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3860BA
RGB	rgb(56, 96, 186)
HSL	hsl(222, 54%, 47%)
HSV	hsv(222, 70%, 73%)
CMYK	cmyk(69.9%, 48.4%, 0%, 27.1%)
CIE-LAB	lab(42.38, 16.57, -51.69)
CIE-LCH	lch(42.38, 54.28, 287.77°)
OKLab	oklab(50.9% -0.0159 -0.1482)
OKLCH	oklch(50.9% 0.149 263.9)
XYZ	xyz(14.6736, 12.7502, 48.1326)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3860BA #BA9238

analogous

#38A1BA #3860BA #5138BA

triadic

#3860BA #BA3860 #60BA38

tetradic

#3860BA #BA38A1 #BA9238 #38BA51

square

#3860BA #BA38A1 #BA9238 #38BA51

split-complementary

#3860BA #BA5138 #A1BA38

monochromatic

#1C2F5C #2A488B #3860BA #6082CF #8FA7DD

Accessibility & contrast

On white

5.91

#3860BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#3860BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3860BA

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3860BA	#FFFFFF	#000000	##FFFFFF
##3860BA	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6ABD

Deuteranopia (green-blind)

#0B5EB8

Tritanopia (blue-blind)

#007584

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3860ba;
/* rgb */ color: rgb(56, 96, 186);
/* oklch */ color: oklch(50.9% 0.149 263.9);

Tailwind

colors: {
  custom: {
    50: '#7e8ccf',
    500: '#3860ba',
    950: '#000000',
  },
}

SCSS

$custom: #3860ba;
$custom-light: #7e8ccf;
$custom-dark: #000000;

JSON

{
  "hex": "#3860ba",
  "rgb": {
    "r": 56,
    "g": 96,
    "b": 186
  },
  "hsl": {
    "h": 221.538,
    "s": 53.719,
    "l": 47.451
  },
  "oklch": {
    "l": 0.50901,
    "c": 0.14909,
    "h": 263.9
  },
  "luminance": 0.12752
}

Semantic roles & 50–950 ramp

primary

#3860BA

secondary

#C8B486

accent

#B04BDD

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3860BA

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

Preview Lab → · Contrast checker → · Palette generator →