#3227AB#3227AB

#3227AB is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.0% C 0.198 H 275.8°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#3227AB
RGB	rgb(50, 39, 171)
HSL	hsl(245, 63%, 41%)
HSV	hsv(245, 77%, 67%)
CMYK	cmyk(70.8%, 77.2%, 0%, 32.9%)
CIE-LAB	lab(26.93, 46.10, -68.02)
CIE-LCH	lch(26.93, 82.17, 304.12°)
OKLab	oklab(39.02% 0.0199 -0.1967)
OKLCH	oklch(39.02% 0.198 275.8)
XYZ	xyz(9.3892, 5.0685, 39.0037)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3227AB #A0AB27

analogous

#275EAB #3227AB #7427AB

triadic

#3227AB #AB3227 #27AB32

tetradic

#3227AB #AB275E #A0AB27 #27AB74

square

#3227AB #AB275E #A0AB27 #27AB74

split-complementary

#3227AB #AB7427 #5EAB27

monochromatic

#151047 #231C79 #3227AB #493DD3 #786EDE

Accessibility & contrast

On white

10.43

#3227AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3227AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3227AB

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3227AB	#FFFFFF	#000000	##FFFFFF
##3227AB	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AF

Deuteranopia (green-blind)

#003AA9

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3227ab;
/* rgb */ color: rgb(50, 39, 171);
/* oklch */ color: oklch(39.0% 0.198 275.8);

Tailwind

colors: {
  custom: {
    50: '#7d64c5',
    500: '#3227ab',
    950: '#000000',
  },
}

SCSS

$custom: #3227ab;
$custom-light: #7d64c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3227ab",
  "rgb": {
    "r": 50,
    "g": 39,
    "b": 171
  },
  "hsl": {
    "h": 245,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39018,
    "c": 0.19767,
    "h": 275.8
  },
  "luminance": 0.05069
}

Semantic roles & 50–950 ramp

primary

#3227AB

secondary

#BDC569

accent

#E642D8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3227AB

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

Preview Lab → · Contrast checker → · Palette generator →