#3323A4#3323A4

#3323A4 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.8% C 0.193 H 277.5°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#3323A4
RGB	rgb(51, 35, 164)
HSL	hsl(247, 65%, 39%)
HSV	hsv(247, 79%, 64%)
CMYK	cmyk(68.9%, 78.7%, 0%, 35.7%)
CIE-LAB	lab(25.52, 46.07, -66.12)
CIE-LCH	lch(25.52, 80.59, 304.87°)
OKLab	oklab(37.82% 0.025 -0.1911)
OKLCH	oklch(37.82% 0.193 277.5)
XYZ	xyz(8.6649, 4.5854, 35.5432)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3323A4 #94A423

analogous

#2354A4 #3323A4 #7423A4

triadic

#3323A4 #A43323 #23A433

tetradic

#3323A4 #A42354 #94A423 #23A474

square

#3323A4 #A42354 #94A423 #23A474

split-complementary

#3323A4 #A47423 #54A423

monochromatic

#140D3F #231872 #3323A4 #4531D3 #7364DE

Accessibility & contrast

On white

10.95

#3323A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#3323A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3323A4

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3323A4	#FFFFFF	#000000	##FFFFFF
##3323A4	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A8

Deuteranopia (green-blind)

#0037A2

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3323a4;
/* rgb */ color: rgb(51, 35, 164);
/* oklch */ color: oklch(37.8% 0.193 277.5);

Tailwind

colors: {
  custom: {
    50: '#7c61c0',
    500: '#3323a4',
    950: '#000000',
  },
}

SCSS

$custom: #3323a4;
$custom-light: #7c61c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3323a4",
  "rgb": {
    "r": 51,
    "g": 35,
    "b": 164
  },
  "hsl": {
    "h": 247.442,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.37825,
    "c": 0.19269,
    "h": 277.5
  },
  "luminance": 0.04586
}

Semantic roles & 50–950 ramp

primary

#3323A4

secondary

#B7C360

accent

#E840D3

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3323A4

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

Preview Lab → · Contrast checker → · Palette generator →