#3860C3#3860C3

#3860C3 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.5% C 0.161 H 264.8°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#3860C3
RGB	rgb(56, 96, 195)
HSL	hsl(223, 55%, 49%)
HSV	hsv(223, 71%, 76%)
CMYK	cmyk(71.3%, 50.8%, 0%, 23.5%)
CIE-LAB	lab(42.98, 19.88, -55.96)
CIE-LCH	lch(42.98, 59.39, 289.56°)
OKLab	oklab(51.55% -0.0148 -0.1608)
OKLCH	oklch(51.55% 0.161 264.8)
XYZ	xyz(15.6606, 13.1450, 53.3311)
Luminance	0.1315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3860C3 #C39B38

analogous

#38A6C3 #3860C3 #5638C3

triadic

#3860C3 #C33860 #60C338

tetradic

#3860C3 #C338A6 #C39B38 #38C356

square

#3860C3 #C338A6 #C39B38 #38C356

split-complementary

#3860C3 #C35638 #A6C338

monochromatic

#1D3164 #2A4993 #3860C3 #6585D3 #95ABE1

Accessibility & contrast

On white

5.79

#3860C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#3860C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3860C3

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3860C3	#FFFFFF	#000000	##FFFFFF
##3860C3	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#246CC7

Deuteranopia (green-blind)

#005FC1

Tritanopia (blue-blind)

#007888

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3860c3;
/* rgb */ color: rgb(56, 96, 195);
/* oklch */ color: oklch(51.5% 0.161 264.8);

Tailwind

colors: {
  custom: {
    50: '#808cd6',
    500: '#3860c3',
    950: '#000000',
  },
}

SCSS

$custom: #3860c3;
$custom-light: #808cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3860c3",
  "rgb": {
    "r": 56,
    "g": 96,
    "b": 195
  },
  "hsl": {
    "h": 222.734,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.51547,
    "c": 0.16148,
    "h": 264.8
  },
  "luminance": 0.13147
}

Semantic roles & 50–950 ramp

primary

#3860C3

secondary

#CCB98B

accent

#B449DF

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3860C3

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

Preview Lab → · Contrast checker → · Palette generator →