#3327A8#3327A8

#3327A8 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.194 H 276.5°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#3327A8
RGB	rgb(51, 39, 168)
HSL	hsl(246, 62%, 41%)
HSV	hsv(246, 77%, 66%)
CMYK	cmyk(69.6%, 76.8%, 0%, 34.1%)
CIE-LAB	lab(26.68, 45.24, -66.62)
CIE-LCH	lch(26.68, 80.53, 304.18°)
OKLab	oklab(38.77% 0.022 -0.1926)
OKLCH	oklch(38.77% 0.194 276.5)
XYZ	xyz(9.1563, 4.9812, 37.5171)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3327A8 #9CA827

analogous

#275CA8 #3327A8 #7327A8

triadic

#3327A8 #A83327 #27A833

tetradic

#3327A8 #A8275C #9CA827 #27A873

square

#3327A8 #A8275C #9CA827 #27A873

split-complementary

#3327A8 #A87327 #5CA827

monochromatic

#151045 #241B76 #3327A8 #493BD1 #776CDD

Accessibility & contrast

On white

10.52

#3327A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3327A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3327A8

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3327A8	#FFFFFF	#000000	##FFFFFF
##3327A8	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)

#0044AC

Deuteranopia (green-blind)

#0039A6

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3327a8;
/* rgb */ color: rgb(51, 39, 168);
/* oklch */ color: oklch(38.8% 0.194 276.5);

Tailwind

colors: {
  custom: {
    50: '#7c64c3',
    500: '#3327a8',
    950: '#000000',
  },
}

SCSS

$custom: #3327a8;
$custom-light: #7c64c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3327a8",
  "rgb": {
    "r": 51,
    "g": 39,
    "b": 168
  },
  "hsl": {
    "h": 245.581,
    "s": 62.319,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38767,
    "c": 0.19381,
    "h": 276.5
  },
  "luminance": 0.04982
}

Semantic roles & 50–950 ramp

primary

#3327A8

secondary

#BBC367

accent

#E542D6

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3327A8

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

Preview Lab → · Contrast checker → · Palette generator →