#3322B3#3322B3

#3322B3 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.4% C 0.211 H 275.8°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#3322B3
RGB	rgb(51, 34, 179)
HSL	hsl(247, 68%, 42%)
HSV	hsv(247, 81%, 70%)
CMYK	cmyk(71.5%, 81%, 0%, 29.8%)
CIE-LAB	lab(27.02, 51.16, -72.66)
CIE-LCH	lch(27.02, 88.87, 305.15°)
OKLab	oklab(39.36% 0.0214 -0.2101)
OKLCH	oklch(39.36% 0.211 275.8)
XYZ	xyz(10.0713, 5.1016, 43.0930)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3322B3 #A2B322

analogous

#225AB3 #3322B3 #7B22B3

triadic

#3322B3 #B33322 #22B333

tetradic

#3322B3 #B3225A #A2B322 #22B37B

square

#3322B3 #B3225A #A2B322 #22B37B

split-complementary

#3322B3 #B37B22 #5AB322

monochromatic

#160E4C #241880 #3322B3 #4C39D9 #7A6CE3

Accessibility & contrast

On white

10.39

#3322B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3322B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3322B3

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3322B3	#FFFFFF	#000000	##FFFFFF
##3322B3	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B7

Deuteranopia (green-blind)

#0039B1

Tritanopia (blue-blind)

#004F6B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3322b3;
/* rgb */ color: rgb(51, 34, 179);
/* oklch */ color: oklch(39.4% 0.211 275.8);

Tailwind

colors: {
  custom: {
    50: '#7f62cb',
    500: '#3322b3',
    950: '#000000',
  },
}

SCSS

$custom: #3322b3;
$custom-light: #7f62cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3322b3",
  "rgb": {
    "r": 51,
    "g": 34,
    "b": 179
  },
  "hsl": {
    "h": 247.034,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39362,
    "c": 0.21115,
    "h": 275.8
  },
  "luminance": 0.05103
}

Semantic roles & 50–950 ramp

primary

#3322B3

secondary

#BEC968

accent

#EB3DD7

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3322B3

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

Preview Lab → · Contrast checker → · Palette generator →