#3856BA#3856BA

#3856BA is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.8% C 0.162 H 267.5°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#3856BA
RGB	rgb(56, 86, 186)
HSL	hsl(226, 54%, 47%)
HSV	hsv(226, 70%, 73%)
CMYK	cmyk(69.9%, 53.8%, 0%, 27.1%)
CIE-LAB	lab(39.65, 23.05, -56.11)
CIE-LCH	lch(39.65, 60.66, 292.33°)
OKLab	oklab(48.82% -0.0071 -0.1614)
OKLCH	oklch(48.82% 0.162 267.5)
XYZ	xyz(13.8185, 11.0401, 47.8476)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3856BA #BA9C38

analogous

#3897BA #3856BA #5B38BA

triadic

#3856BA #BA3856 #56BA38

tetradic

#3856BA #BA3897 #BA9C38 #38BA5B

square

#3856BA #BA3897 #BA9C38 #38BA5B

split-complementary

#3856BA #BA5B38 #97BA38

monochromatic

#1C2B5C #2A408B #3856BA #607ACF #8FA1DD

Accessibility & contrast

On white

6.55

#3856BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#3856BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3856BA

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3856BA	#FFFFFF	#000000	##FFFFFF
##3856BA	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B64BE

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#006E7F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3856ba;
/* rgb */ color: rgb(56, 86, 186);
/* oklch */ color: oklch(48.8% 0.162 267.5);

Tailwind

colors: {
  custom: {
    50: '#7f85cf',
    500: '#3856ba',
    950: '#000000',
  },
}

SCSS

$custom: #3856ba;
$custom-light: #7f85cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3856ba",
  "rgb": {
    "r": 56,
    "g": 86,
    "b": 186
  },
  "hsl": {
    "h": 226.154,
    "s": 53.719,
    "l": 47.451
  },
  "oklch": {
    "l": 0.48822,
    "c": 0.16155,
    "h": 267.5
  },
  "luminance": 0.11042
}

Semantic roles & 50–950 ramp

primary

#3856BA

secondary

#C8B986

accent

#BB4BDD

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3856BA

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

Preview Lab → · Contrast checker → · Palette generator →