#3228B7#3228B7

#3228B7 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.4% C 0.211 H 274.5°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#3228B7
RGB	rgb(50, 40, 183)
HSL	hsl(244, 64%, 44%)
HSV	hsv(244, 78%, 72%)
CMYK	cmyk(72.7%, 78.1%, 0%, 28.2%)
CIE-LAB	lab(28.42, 49.37, -72.74)
CIE-LCH	lch(28.42, 87.91, 304.16°)
OKLab	oklab(40.45% 0.0167 -0.2104)
OKLCH	oklch(40.45% 0.211 274.5)
XYZ	xyz(10.6186, 5.6135, 45.3145)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3228B7 #ADB728

analogous

#2865B7 #3228B7 #7928B7

triadic

#3228B7 #B73228 #28B732

tetradic

#3228B7 #B72865 #ADB728 #28B779

square

#3228B7 #B72865 #ADB728 #28B779

split-complementary

#3228B7 #B77928 #65B728

monochromatic

#171253 #241D85 #3228B7 #5046D6 #7F78E1

Accessibility & contrast

On white

9.89

#3228B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3228B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3228B7

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3228B7	#FFFFFF	#000000	##FFFFFF
##3228B7	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049BB

Deuteranopia (green-blind)

#003CB5

Tritanopia (blue-blind)

#00536F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3228b7;
/* rgb */ color: rgb(50, 40, 183);
/* oklch */ color: oklch(40.4% 0.211 274.5);

Tailwind

colors: {
  custom: {
    50: '#7f65ce',
    500: '#3228b7',
    950: '#000000',
  },
}

SCSS

$custom: #3228b7;
$custom-light: #7f65ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3228b7",
  "rgb": {
    "r": 50,
    "g": 40,
    "b": 183
  },
  "hsl": {
    "h": 244.196,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40445,
    "c": 0.21105,
    "h": 274.5
  },
  "luminance": 0.05615
}

Semantic roles & 50–950 ramp

primary

#3228B7

secondary

#C3C972

accent

#E741DB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3228B7

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

Preview Lab → · Contrast checker → · Palette generator →