#332FAA#332FAA

#332FAA is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.1% C 0.188 H 275.2°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#332FAA
RGB	rgb(51, 47, 170)
HSL	hsl(242, 57%, 43%)
HSV	hsv(242, 72%, 67%)
CMYK	cmyk(70%, 72.4%, 0%, 33.3%)
CIE-LAB	lab(28.48, 41.41, -64.86)
CIE-LCH	lch(28.48, 76.95, 302.56°)
OKLab	oklab(40.11% 0.0171 -0.1875)
OKLCH	oklch(40.11% 0.188 275.2)
XYZ	xyz(9.6351, 5.6382, 38.6029)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#332FAA #A6AA2F

analogous

#2F69AA #332FAA #702FAA

triadic

#332FAA #AA332F #2FAA33

tetradic

#332FAA #AA2F69 #A6AA2F #2FAA70

square

#332FAA #AA2F69 #A6AA2F #2FAA70

split-complementary

#332FAA #AA702F #69AA2F

monochromatic

#16144A #25227A #332FAA #4E49CD #7C79DA

Accessibility & contrast

On white

9.87

#332FAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#332FAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332FAA

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332FAA	#FFFFFF	#000000	##FFFFFF
##332FAA	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AE

Deuteranopia (green-blind)

#003EA8

Tritanopia (blue-blind)

#005169

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #332faa;
/* rgb */ color: rgb(51, 47, 170);
/* oklch */ color: oklch(40.1% 0.188 275.2);

Tailwind

colors: {
  custom: {
    50: '#7c69c4',
    500: '#332faa',
    950: '#000000',
  },
}

SCSS

$custom: #332faa;
$custom-light: #7c69c4;
$custom-dark: #000000;

JSON

{
  "hex": "#332faa",
  "rgb": {
    "r": 51,
    "g": 47,
    "b": 170
  },
  "hsl": {
    "h": 241.951,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.40105,
    "c": 0.18825,
    "h": 275.2
  },
  "luminance": 0.05639
}

Semantic roles & 50–950 ramp

primary

#332FAA

secondary

#C0C272

accent

#E048DB

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #332FAA

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

Preview Lab → · Contrast checker → · Palette generator →