#3327A5#3327A5

#3327A5 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.4% C 0.190 H 276.8°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#3327A5
RGB	rgb(51, 39, 165)
HSL	hsl(246, 62%, 40%)
HSV	hsv(246, 76%, 65%)
CMYK	cmyk(69.1%, 76.4%, 0%, 35.3%)
CIE-LAB	lab(26.36, 44.28, -65.34)
CIE-LCH	lch(26.36, 78.93, 304.13°)
OKLab	oklab(38.45% 0.0227 -0.1888)
OKLCH	oklch(38.45% 0.19 276.8)
XYZ	xyz(8.8801, 4.8707, 36.0622)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3327A5 #99A527

analogous

#275AA5 #3327A5 #7227A5

triadic

#3327A5 #A53327 #27A533

tetradic

#3327A5 #A5275A #99A527 #27A572

square

#3327A5 #A5275A #99A527 #27A572

split-complementary

#3327A5 #A57227 #5AA527

monochromatic

#141042 #241B74 #3327A5 #4739D0 #756ADC

Accessibility & contrast

On white

10.64

#3327A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#3327A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3327A5

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3327A5	#FFFFFF	#000000	##FFFFFF
##3327A5	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A9

Deuteranopia (green-blind)

#0039A3

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3327a5;
/* rgb */ color: rgb(51, 39, 165);
/* oklch */ color: oklch(38.4% 0.190 276.8);

Tailwind

colors: {
  custom: {
    50: '#7c64c1',
    500: '#3327a5',
    950: '#000000',
  },
}

SCSS

$custom: #3327a5;
$custom-light: #7c64c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3327a5",
  "rgb": {
    "r": 51,
    "g": 39,
    "b": 165
  },
  "hsl": {
    "h": 245.714,
    "s": 61.765,
    "l": 40
  },
  "oklch": {
    "l": 0.38449,
    "c": 0.19016,
    "h": 276.8
  },
  "luminance": 0.04871
}

Semantic roles & 50–950 ramp

primary

#3327A5

secondary

#B9C266

accent

#E543D5

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3327A5

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

Preview Lab → · Contrast checker → · Palette generator →