#332CA1#332CA1

#332CA1 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.7% C 0.180 H 276.5°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#332CA1
RGB	rgb(51, 44, 161)
HSL	hsl(244, 57%, 40%)
HSV	hsv(244, 73%, 63%)
CMYK	cmyk(68.3%, 72.7%, 0%, 36.9%)
CIE-LAB	lab(26.95, 40.16, -61.94)
CIE-LCH	lch(26.95, 73.82, 302.96°)
OKLab	oklab(38.75% 0.0205 -0.1789)
OKLCH	oklch(38.75% 0.18 276.5)
XYZ	xyz(8.6968, 5.0776, 34.2331)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#332CA1 #9AA12C

analogous

#2C5FA1 #332CA1 #6E2CA1

triadic

#332CA1 #A1332C #2CA133

tetradic

#332CA1 #A12C5F #9AA12C #2CA16E

square

#332CA1 #A12C5F #9AA12C #2CA16E

split-complementary

#332CA1 #A16E2C #5FA12C

monochromatic

#151241 #241F71 #332CA1 #4840CB #7670D8

Accessibility & contrast

On white

10.42

#332CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#332CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332CA1

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332CA1	#FFFFFF	#000000	##FFFFFF
##332CA1	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A4

Deuteranopia (green-blind)

#003B9F

Tritanopia (blue-blind)

#004D63

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #332ca1;
/* rgb */ color: rgb(51, 44, 161);
/* oklch */ color: oklch(38.7% 0.180 276.5);

Tailwind

colors: {
  custom: {
    50: '#7a67be',
    500: '#332ca1',
    950: '#000000',
  },
}

SCSS

$custom: #332ca1;
$custom-light: #7a67be;
$custom-dark: #000000;

JSON

{
  "hex": "#332ca1",
  "rgb": {
    "r": 51,
    "g": 44,
    "b": 161
  },
  "hsl": {
    "h": 243.59,
    "s": 57.073,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38746,
    "c": 0.1801,
    "h": 276.5
  },
  "luminance": 0.05078
}

Semantic roles & 50–950 ramp

primary

#332CA1

secondary

#BABF6A

accent

#E047D7

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #332CA1

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

Preview Lab → · Contrast checker → · Palette generator →