#3227AA#3227AA

#3227AA is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.9% C 0.196 H 275.9°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#3227AA
RGB	rgb(50, 39, 170)
HSL	hsl(245, 63%, 41%)
HSV	hsv(245, 77%, 67%)
CMYK	cmyk(70.6%, 77.1%, 0%, 33.3%)
CIE-LAB	lab(26.82, 45.78, -67.60)
CIE-LCH	lch(26.82, 81.64, 304.10°)
OKLab	oklab(38.91% 0.0202 -0.1954)
OKLCH	oklch(38.91% 0.196 275.9)
XYZ	xyz(9.2942, 5.0306, 38.5036)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3227AA #9FAA27

analogous

#275DAA #3227AA #7327AA

triadic

#3227AA #AA3227 #27AA32

tetradic

#3227AA #AA275D #9FAA27 #27AA73

square

#3227AA #AA275D #9FAA27 #27AA73

split-complementary

#3227AA #AA7327 #5DAA27

monochromatic

#151046 #231C78 #3227AA #493CD2 #776EDE

Accessibility & contrast

On white

10.47

#3227AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3227AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3227AA

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3227AA	#FFFFFF	#000000	##FFFFFF
##3227AA	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AE

Deuteranopia (green-blind)

#003AA8

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3227aa;
/* rgb */ color: rgb(50, 39, 170);
/* oklch */ color: oklch(38.9% 0.196 275.9);

Tailwind

colors: {
  custom: {
    50: '#7c64c5',
    500: '#3227aa',
    950: '#000000',
  },
}

SCSS

$custom: #3227aa;
$custom-light: #7c64c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3227aa",
  "rgb": {
    "r": 50,
    "g": 39,
    "b": 170
  },
  "hsl": {
    "h": 245.038,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38911,
    "c": 0.19647,
    "h": 275.9
  },
  "luminance": 0.05031
}

Semantic roles & 50–950 ramp

primary

#3227AA

secondary

#BDC469

accent

#E642D8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3227AA

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

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