#3323A9#3323A9

#3323A9 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.4% C 0.199 H 276.9°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#3323A9
RGB	rgb(51, 35, 169)
HSL	hsl(247, 66%, 40%)
HSV	hsv(247, 79%, 66%)
CMYK	cmyk(69.8%, 79.3%, 0%, 33.7%)
CIE-LAB	lab(26.07, 47.62, -68.24)
CIE-LCH	lch(26.07, 83.22, 304.91°)
OKLab	oklab(38.37% 0.0237 -0.1972)
OKLCH	oklch(38.37% 0.199 276.9)
XYZ	xyz(9.1254, 4.7696, 37.9681)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3323A9 #99A923

analogous

#2356A9 #3323A9 #7623A9

triadic

#3323A9 #A93323 #23A933

tetradic

#3323A9 #A92356 #99A923 #23A976

square

#3323A9 #A92356 #99A923 #23A976

split-complementary

#3323A9 #A97623 #56A923

monochromatic

#140E44 #241976 #3323A9 #4734D5 #7567DF

Accessibility & contrast

On white

10.75

#3323A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3323A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3323A9

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3323A9	#FFFFFF	#000000	##FFFFFF
##3323A9	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AD

Deuteranopia (green-blind)

#0038A7

Tritanopia (blue-blind)

#004C66

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3323a9;
/* rgb */ color: rgb(51, 35, 169);
/* oklch */ color: oklch(38.4% 0.199 276.9);

Tailwind

colors: {
  custom: {
    50: '#7d62c4',
    500: '#3323a9',
    950: '#000000',
  },
}

SCSS

$custom: #3323a9;
$custom-light: #7d62c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3323a9",
  "rgb": {
    "r": 51,
    "g": 35,
    "b": 169
  },
  "hsl": {
    "h": 247.164,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.3837,
    "c": 0.19864,
    "h": 276.9
  },
  "luminance": 0.0477
}

Semantic roles & 50–950 ramp

primary

#3323A9

secondary

#B9C563

accent

#E93FD4

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3323A9

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

Preview Lab → · Contrast checker → · Palette generator →