#3860D1#3860D1

#3860D1 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.6% C 0.180 H 265.7°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#3860D1
RGB	rgb(56, 96, 209)
HSL	hsl(224, 62%, 52%)
HSV	hsv(224, 73%, 82%)
CMYK	cmyk(73.2%, 54.1%, 0%, 18%)
CIE-LAB	lab(43.96, 25.03, -62.45)
CIE-LCH	lch(43.96, 67.28, 291.84°)
OKLab	oklab(52.6% -0.0135 -0.1799)
OKLCH	oklch(52.6% 0.18 265.7)
XYZ	xyz(17.3183, 13.8081, 62.0617)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3860D1 #D1A938

analogous

#38ACD1 #3860D1 #5D38D1

triadic

#3860D1 #D13860 #60D138

tetradic

#3860D1 #D138AC #D1A938 #38D15D

square

#3860D1 #D138AC #D1A938 #38D15D

split-complementary

#3860D1 #D15D38 #ACD138

monochromatic

#1B3274 #2648A6 #3860D1 #6A88DC #9BAFE8

Accessibility & contrast

On white

5.58

#3860D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#3860D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3860D1

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3860D1	#FFFFFF	#000000	##FFFFFF
##3860D1	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD5

Deuteranopia (green-blind)

#0061CF

Tritanopia (blue-blind)

#007C8F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3860d1;
/* rgb */ color: rgb(56, 96, 209);
/* oklch */ color: oklch(52.6% 0.180 265.7);

Tailwind

colors: {
  custom: {
    50: '#838ce0',
    500: '#3860d1',
    950: '#000000',
  },
}

SCSS

$custom: #3860d1;
$custom-light: #838ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#3860d1",
  "rgb": {
    "r": 56,
    "g": 96,
    "b": 209
  },
  "hsl": {
    "h": 224.314,
    "s": 62.449,
    "l": 51.961
  },
  "oklch": {
    "l": 0.52596,
    "c": 0.1804,
    "h": 265.7
  },
  "luminance": 0.1381
}

Semantic roles & 50–950 ramp

primary

#3860D1

secondary

#D4C291

accent

#BB42E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3860D1

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

Preview Lab → · Contrast checker → · Palette generator →