#3860BF#3860BF

#3860BF is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.3% C 0.156 H 264.4°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#3860BF
RGB	rgb(56, 96, 191)
HSL	hsl(222, 55%, 48%)
HSV	hsv(222, 71%, 75%)
CMYK	cmyk(70.7%, 49.7%, 0%, 25.1%)
CIE-LAB	lab(42.71, 18.41, -54.07)
CIE-LCH	lch(42.71, 57.12, 288.80°)
OKLab	oklab(51.26% -0.0152 -0.1552)
OKLCH	oklch(51.26% 0.156 264.4)
XYZ	xyz(15.2144, 12.9665, 50.9811)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3860BF #BF9738

analogous

#38A3BF #3860BF #5338BF

triadic

#3860BF #BF3860 #60BF38

tetradic

#3860BF #BF38A3 #BF9738 #38BF53

square

#3860BF #BF38A3 #BF9738 #38BF53

split-complementary

#3860BF #BF5338 #A3BF38

monochromatic

#1C3060 #2A4890 #3860BF #6384D1 #92A9DF

Accessibility & contrast

On white

5.84

#3860BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#3860BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3860BF

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3860BF	#FFFFFF	#000000	##FFFFFF
##3860BF	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#296BC2

Deuteranopia (green-blind)

#005FBD

Tritanopia (blue-blind)

#007686

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3860bf;
/* rgb */ color: rgb(56, 96, 191);
/* oklch */ color: oklch(51.3% 0.156 264.4);

Tailwind

colors: {
  custom: {
    50: '#7f8cd3',
    500: '#3860bf',
    950: '#000000',
  },
}

SCSS

$custom: #3860bf;
$custom-light: #7f8cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3860bf",
  "rgb": {
    "r": 56,
    "g": 96,
    "b": 191
  },
  "hsl": {
    "h": 222.222,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.51257,
    "c": 0.156,
    "h": 264.4
  },
  "luminance": 0.12968
}

Semantic roles & 50–950 ramp

primary

#3860BF

secondary

#CAB789

accent

#B24ADE

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3860BF

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

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