#3322B0#3322B0

#3322B0 is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 39.0% C 0.208 H 276.2°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#3322B0
RGB	rgb(51, 34, 176)
HSL	hsl(247, 68%, 41%)
HSV	hsv(247, 81%, 69%)
CMYK	cmyk(71%, 80.7%, 0%, 31%)
CIE-LAB	lab(26.68, 50.25, -71.43)
CIE-LCH	lch(26.68, 87.34, 305.13°)
OKLab	oklab(39.03% 0.0223 -0.2065)
OKLCH	oklch(39.03% 0.208 276.2)
XYZ	xyz(9.7712, 4.9815, 41.5125)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3322B0 #9FB022

analogous

#2258B0 #3322B0 #7A22B0

triadic

#3322B0 #B03322 #22B033

tetradic

#3322B0 #B02258 #9FB022 #22B07A

square

#3322B0 #B02258 #9FB022 #22B07A

split-complementary

#3322B0 #B07A22 #58B022

monochromatic

#150E49 #24187D #3322B0 #4A37D8 #796AE2

Accessibility & contrast

On white

10.52

#3322B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3322B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3322B0

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3322B0	#FFFFFF	#000000	##FFFFFF
##3322B0	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B4

Deuteranopia (green-blind)

#0039AE

Tritanopia (blue-blind)

#004E6A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3322b0;
/* rgb */ color: rgb(51, 34, 176);
/* oklch */ color: oklch(39.0% 0.208 276.2);

Tailwind

colors: {
  custom: {
    50: '#7e62c9',
    500: '#3322b0',
    950: '#000000',
  },
}

SCSS

$custom: #3322b0;
$custom-light: #7e62c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3322b0",
  "rgb": {
    "r": 51,
    "g": 34,
    "b": 176
  },
  "hsl": {
    "h": 247.183,
    "s": 67.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39027,
    "c": 0.20768,
    "h": 276.2
  },
  "luminance": 0.04982
}

Semantic roles & 50–950 ramp

primary

#3322B0

secondary

#BCC866

accent

#EA3DD6

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3322B0

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

Preview Lab → · Contrast checker → · Palette generator →