#3320AD#3320AD

#3320AD is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.5% C 0.206 H 276.7°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#3320AD
RGB	rgb(51, 32, 173)
HSL	hsl(248, 69%, 40%)
HSV	hsv(248, 82%, 68%)
CMYK	cmyk(70.5%, 81.5%, 0%, 32.2%)
CIE-LAB	lab(26.02, 50.29, -70.73)
CIE-LCH	lch(26.02, 86.78, 305.41°)
OKLab	oklab(38.47% 0.0239 -0.2044)
OKLCH	oklch(38.47% 0.206 276.7)
XYZ	xyz(9.4221, 4.7531, 39.9480)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3320AD #9AAD20

analogous

#2054AD #3320AD #7920AD

triadic

#3320AD #AD3320 #20AD33

tetradic

#3320AD #AD2054 #9AAD20 #20AD79

square

#3320AD #AD2054 #9AAD20 #20AD79

split-complementary

#3320AD #AD7920 #54AD20

monochromatic

#150D46 #241679 #3320AD #4831D9 #7665E2

Accessibility & contrast

On white

10.76

#3320AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3320AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3320AD

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3320AD	#FFFFFF	#000000	##FFFFFF
##3320AD	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B1

Deuteranopia (green-blind)

#0037AB

Tritanopia (blue-blind)

#004C68

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3320ad;
/* rgb */ color: rgb(51, 32, 173);
/* oklch */ color: oklch(38.5% 0.206 276.7);

Tailwind

colors: {
  custom: {
    50: '#7e60c7',
    500: '#3320ad',
    950: '#000000',
  },
}

SCSS

$custom: #3320ad;
$custom-light: #7e60c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3320ad",
  "rgb": {
    "r": 51,
    "g": 32,
    "b": 173
  },
  "hsl": {
    "h": 248.085,
    "s": 68.78,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38468,
    "c": 0.2058,
    "h": 276.7
  },
  "luminance": 0.04754
}

Semantic roles & 50–950 ramp

primary

#3320AD

secondary

#BAC861

accent

#EC3CD4

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3320AD

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

Preview Lab → · Contrast checker → · Palette generator →