#332CB1#332CB1

#332CB1 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.4% C 0.200 H 275.0°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#332CB1
RGB	rgb(51, 44, 177)
HSL	hsl(243, 60%, 43%)
HSV	hsv(243, 75%, 69%)
CMYK	cmyk(71.2%, 75.1%, 0%, 30.6%)
CIE-LAB	lab(28.59, 45.42, -68.88)
CIE-LCH	lch(28.59, 82.51, 303.40°)
OKLab	oklab(40.39% 0.0174 -0.1992)
OKLCH	oklch(40.39% 0.2 275)
XYZ	xyz(10.1991, 5.6785, 42.1450)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#332CB1 #AAB12C

analogous

#2C67B1 #332CB1 #752CB1

triadic

#332CB1 #B1332C #2CB133

tetradic

#332CB1 #B12C67 #AAB12C #2CB175

square

#332CB1 #B12C67 #AAB12C #2CB175

split-complementary

#332CB1 #B1752C #67B12C

monochromatic

#17144F #252080 #332CB1 #5049D2 #7F7ADE

Accessibility & contrast

On white

9.83

#332CB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#332CB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332CB1

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332CB1	#FFFFFF	#000000	##FFFFFF
##332CB1	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B5

Deuteranopia (green-blind)

#003DAF

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #332cb1;
/* rgb */ color: rgb(51, 44, 177);
/* oklch */ color: oklch(40.4% 0.200 275.0);

Tailwind

colors: {
  custom: {
    50: '#7e67ca',
    500: '#332cb1',
    950: '#000000',
  },
}

SCSS

$custom: #332cb1;
$custom-light: #7e67ca;
$custom-dark: #000000;

JSON

{
  "hex": "#332cb1",
  "rgb": {
    "r": 51,
    "g": 44,
    "b": 177
  },
  "hsl": {
    "h": 243.158,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40393,
    "c": 0.19994,
    "h": 275
  },
  "luminance": 0.05679
}

Semantic roles & 50–950 ramp

primary

#332CB1

secondary

#C2C673

accent

#E344DB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #332CB1

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

Preview Lab → · Contrast checker → · Palette generator →