#3856AA#3856AA

#3856AA is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.6% C 0.139 H 266.4°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#3856AA
RGB	rgb(56, 86, 170)
HSL	hsl(224, 50%, 44%)
HSV	hsv(224, 67%, 67%)
CMYK	cmyk(67.1%, 49.4%, 0%, 33.3%)
CIE-LAB	lab(38.55, 17.19, -48.46)
CIE-LCH	lch(38.55, 51.41, 289.53°)
OKLab	oklab(47.64% -0.0087 -0.1389)
OKLCH	oklch(47.64% 0.139 266.4)
XYZ	xyz(12.2119, 10.3974, 39.3858)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3856AA #AA8C38

analogous

#388FAA #3856AA #5338AA

triadic

#3856AA #AA3856 #56AA38

tetradic

#3856AA #AA388F #AA8C38 #38AA53

square

#3856AA #AA388F #AA8C38 #38AA53

split-complementary

#3856AA #AA5338 #8FAA38

monochromatic

#1A274E #293F7C #3856AA #5775C8 #859BD7

Accessibility & contrast

On white

6.82

#3856AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#3856AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3856AA

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3856AA	#FFFFFF	#000000	##FFFFFF
##3856AA	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2860AD

Deuteranopia (green-blind)

#0A56A8

Tritanopia (blue-blind)

#006A78

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3856aa;
/* rgb */ color: rgb(56, 86, 170);
/* oklch */ color: oklch(47.6% 0.139 266.4);

Tailwind

colors: {
  custom: {
    50: '#7b85c4',
    500: '#3856aa',
    950: '#000000',
  },
}

SCSS

$custom: #3856aa;
$custom-light: #7b85c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3856aa",
  "rgb": {
    "r": 56,
    "g": 86,
    "b": 170
  },
  "hsl": {
    "h": 224.211,
    "s": 50.442,
    "l": 44.314
  },
  "oklch": {
    "l": 0.47636,
    "c": 0.13915,
    "h": 266.4
  },
  "luminance": 0.10399
}

Semantic roles & 50–950 ramp

primary

#3856AA

secondary

#C1AF7D

accent

#B54EDA

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3856AA

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

Preview Lab → · Contrast checker → · Palette generator →