#3228B5#3228B5

#3228B5 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.2% C 0.209 H 274.7°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#3228B5
RGB	rgb(50, 40, 181)
HSL	hsl(244, 64%, 43%)
HSV	hsv(244, 78%, 71%)
CMYK	cmyk(72.4%, 77.9%, 0%, 29%)
CIE-LAB	lab(28.20, 48.74, -71.91)
CIE-LCH	lch(28.20, 86.87, 304.13°)
OKLab	oklab(40.23% 0.0171 -0.208)
OKLCH	oklch(40.23% 0.209 274.7)
XYZ	xyz(10.4119, 5.5309, 44.2259)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3228B5 #ABB528

analogous

#2864B5 #3228B5 #7828B5

triadic

#3228B5 #B53228 #28B532

tetradic

#3228B5 #B52864 #ABB528 #28B578

square

#3228B5 #B52864 #ABB528 #28B578

split-complementary

#3228B5 #B57828 #64B528

monochromatic

#161251 #241D83 #3228B5 #4F44D6 #7E77E1

Accessibility & contrast

On white

9.97

#3228B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#3228B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3228B5

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3228B5	#FFFFFF	#000000	##FFFFFF
##3228B5	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B9

Deuteranopia (green-blind)

#003CB3

Tritanopia (blue-blind)

#00536E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3228b5;
/* rgb */ color: rgb(50, 40, 181);
/* oklch */ color: oklch(40.2% 0.209 274.7);

Tailwind

colors: {
  custom: {
    50: '#7f65cd',
    500: '#3228b5',
    950: '#000000',
  },
}

SCSS

$custom: #3228b5;
$custom-light: #7f65cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3228b5",
  "rgb": {
    "r": 50,
    "g": 40,
    "b": 181
  },
  "hsl": {
    "h": 244.255,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40228,
    "c": 0.20869,
    "h": 274.7
  },
  "luminance": 0.05532
}

Semantic roles & 50–950 ramp

primary

#3228B5

secondary

#C2C870

accent

#E741DB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3228B5

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

Preview Lab → · Contrast checker → · Palette generator →