#3320A0#3320A0

#3320A0 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.0% C 0.191 H 278.3°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#3320A0
RGB	rgb(51, 32, 160)
HSL	hsl(249, 67%, 38%)
HSV	hsv(249, 80%, 63%)
CMYK	cmyk(68.1%, 80%, 0%, 37.3%)
CIE-LAB	lab(24.56, 46.34, -65.28)
CIE-LCH	lch(24.56, 80.06, 305.37°)
OKLab	oklab(37.03% 0.0276 -0.1886)
OKLCH	oklch(37.03% 0.191 278.3)
XYZ	xyz(8.2249, 4.2742, 33.6425)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3320A0 #8DA020

analogous

#204DA0 #3320A0 #7320A0

triadic

#3320A0 #A03320 #20A033

tetradic

#3320A0 #A0204D #8DA020 #20A073

square

#3320A0 #A0204D #8DA020 #20A073

split-complementary

#3320A0 #A07320 #4DA020

monochromatic

#120C3A #23166D #3320A0 #432AD3 #6F5CDE

Accessibility & contrast

On white

11.32

#3320A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#3320A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3320A0

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3320A0	#FFFFFF	#000000	##FFFFFF
##3320A0	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA4

Deuteranopia (green-blind)

#00359E

Tritanopia (blue-blind)

#004760

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3320a0;
/* rgb */ color: rgb(51, 32, 160);
/* oklch */ color: oklch(37.0% 0.191 278.3);

Tailwind

colors: {
  custom: {
    50: '#7b5fbd',
    500: '#3320a0',
    950: '#000000',
  },
}

SCSS

$custom: #3320a0;
$custom-light: #7b5fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3320a0",
  "rgb": {
    "r": 51,
    "g": 32,
    "b": 160
  },
  "hsl": {
    "h": 248.906,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37025,
    "c": 0.19058,
    "h": 278.3
  },
  "luminance": 0.04275
}

Semantic roles & 50–950 ramp

primary

#3320A0

secondary

#B3C359

accent

#EA3ED0

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3320A0

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

Preview Lab → · Contrast checker → · Palette generator →