#3322A0#3322A0

#3322A0 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.3% C 0.189 H 278.1°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#3322A0
RGB	rgb(51, 34, 160)
HSL	hsl(248, 65%, 38%)
HSV	hsv(248, 79%, 63%)
CMYK	cmyk(68.1%, 78.8%, 0%, 37.3%)
CIE-LAB	lab(24.91, 45.33, -64.71)
CIE-LCH	lch(24.91, 79.01, 305.02°)
OKLab	oklab(37.27% 0.0266 -0.1869)
OKLCH	oklch(37.27% 0.189 278.1)
XYZ	xyz(8.2804, 4.3852, 33.6610)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3322A0 #8FA022

analogous

#2250A0 #3322A0 #7222A0

triadic

#3322A0 #A03322 #22A033

tetradic

#3322A0 #A02250 #8FA022 #22A072

square

#3322A0 #A02250 #8FA022 #22A072

split-complementary

#3322A0 #A07222 #50A022

monochromatic

#130D3B #23176E #3322A0 #432DD2 #705FDD

Accessibility & contrast

On white

11.19

#3322A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#3322A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3322A0

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3322A0	#FFFFFF	#000000	##FFFFFF
##3322A0	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A4

Deuteranopia (green-blind)

#00369E

Tritanopia (blue-blind)

#004860

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3322a0;
/* rgb */ color: rgb(51, 34, 160);
/* oklch */ color: oklch(37.3% 0.189 278.1);

Tailwind

colors: {
  custom: {
    50: '#7b61bd',
    500: '#3322a0',
    950: '#000000',
  },
}

SCSS

$custom: #3322a0;
$custom-light: #7b61bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3322a0",
  "rgb": {
    "r": 51,
    "g": 34,
    "b": 160
  },
  "hsl": {
    "h": 248.095,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37268,
    "c": 0.1888,
    "h": 278.1
  },
  "luminance": 0.04386
}

Semantic roles & 50–950 ramp

primary

#3322A0

secondary

#B4C25C

accent

#E840D1

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3322A0

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

Preview Lab → · Contrast checker → · Palette generator →