#332FA9#332FA9

#332FA9 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.0% C 0.187 H 275.3°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#332FA9
RGB	rgb(51, 47, 169)
HSL	hsl(242, 56%, 42%)
HSV	hsv(242, 72%, 66%)
CMYK	cmyk(69.8%, 72.2%, 0%, 33.7%)
CIE-LAB	lab(28.38, 41.07, -64.42)
CIE-LCH	lch(28.38, 76.40, 302.52°)
OKLab	oklab(40% 0.0172 -0.1862)
OKLCH	oklch(40% 0.187 275.3)
XYZ	xyz(9.5408, 5.6005, 38.1066)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#332FA9 #A5A92F

analogous

#2F68A9 #332FA9 #702FA9

triadic

#332FA9 #A9332F #2FA933

tetradic

#332FA9 #A92F68 #A5A92F #2FA970

square

#332FA9 #A92F68 #A5A92F #2FA970

split-complementary

#332FA9 #A9702F #68A92F

monochromatic

#161449 #252279 #332FA9 #4D49CC #7C79DA

Accessibility & contrast

On white

9.90

#332FA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#332FA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332FA9

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332FA9	#FFFFFF	#000000	##FFFFFF
##332FA9	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AD

Deuteranopia (green-blind)

#003DA7

Tritanopia (blue-blind)

#005169

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #332fa9;
/* rgb */ color: rgb(51, 47, 169);
/* oklch */ color: oklch(40.0% 0.187 275.3);

Tailwind

colors: {
  custom: {
    50: '#7c69c4',
    500: '#332fa9',
    950: '#000000',
  },
}

SCSS

$custom: #332fa9;
$custom-light: #7c69c4;
$custom-dark: #000000;

JSON

{
  "hex": "#332fa9",
  "rgb": {
    "r": 51,
    "g": 47,
    "b": 169
  },
  "hsl": {
    "h": 241.967,
    "s": 56.481,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40004,
    "c": 0.187,
    "h": 275.3
  },
  "luminance": 0.05601
}

Semantic roles & 50–950 ramp

primary

#332FA9

secondary

#BFC272

accent

#E048DB

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #332FA9

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

Preview Lab → · Contrast checker → · Palette generator →