#332DAA#332DAA

#332DAA is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.8% C 0.190 H 275.5°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#332DAA
RGB	rgb(51, 45, 170)
HSL	hsl(243, 58%, 42%)
HSV	hsv(243, 74%, 67%)
CMYK	cmyk(70%, 73.5%, 0%, 33.3%)
CIE-LAB	lab(28.07, 42.56, -65.54)
CIE-LCH	lch(28.07, 78.15, 303.00°)
OKLab	oklab(39.81% 0.0182 -0.1895)
OKLCH	oklch(39.81% 0.19 275.5)
XYZ	xyz(9.5569, 5.4820, 38.5769)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#332DAA #A4AA2D

analogous

#2D66AA #332DAA #722DAA

triadic

#332DAA #AA332D #2DAA33

tetradic

#332DAA #AA2D66 #A4AA2D #2DAA72

square

#332DAA #AA2D66 #A4AA2D #2DAA72

split-complementary

#332DAA #AA722D #66AA2D

monochromatic

#161349 #24207A #332DAA #4D46CE #7B77DB

Accessibility & contrast

On white

10.02

#332DAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#332DAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #332DAA

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##332DAA	#FFFFFF	#000000	##FFFFFF
##332DAA	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AE

Deuteranopia (green-blind)

#003DA8

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #332daa;
/* rgb */ color: rgb(51, 45, 170);
/* oklch */ color: oklch(39.8% 0.190 275.5);

Tailwind

colors: {
  custom: {
    50: '#7c68c4',
    500: '#332daa',
    950: '#000000',
  },
}

SCSS

$custom: #332daa;
$custom-light: #7c68c4;
$custom-dark: #000000;

JSON

{
  "hex": "#332daa",
  "rgb": {
    "r": 51,
    "g": 45,
    "b": 170
  },
  "hsl": {
    "h": 242.88,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.39809,
    "c": 0.19034,
    "h": 275.5
  },
  "luminance": 0.05483
}

Semantic roles & 50–950 ramp

primary

#332DAA

secondary

#BFC370

accent

#E146DA

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #332DAA

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

Preview Lab → · Contrast checker → · Palette generator →