#3233AA#3233AA

#3233AA is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.7% C 0.184 H 274.2°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#3233AA
RGB	rgb(50, 51, 170)
HSL	hsl(240, 55%, 43%)
HSV	hsv(240, 71%, 67%)
CMYK	cmyk(70.6%, 70%, 0%, 33.3%)
CIE-LAB	lab(29.28, 38.91, -63.55)
CIE-LCH	lch(29.28, 74.52, 301.48°)
OKLab	oklab(40.66% 0.0134 -0.1837)
OKLCH	oklch(40.66% 0.184 274.2)
XYZ	xyz(9.7525, 5.9471, 38.6564)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3233AA #AAA932

analogous

#326FAA #3233AA #6D32AA

triadic

#3233AA #AA3233 #33AA32

tetradic

#3233AA #AA326F #AAA932 #32AA6D

square

#3233AA #AA326F #AAA932 #32AA6D

split-complementary

#3233AA #AA6D32 #6FAA32

monochromatic

#16174B #24257B #3233AA #4E4FCB #7D7ED9

Accessibility & contrast

On white

9.59

#3233AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#3233AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3233AA

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3233AA	#FFFFFF	#000000	##FFFFFF
##3233AA	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAE

Deuteranopia (green-blind)

#003FA8

Tritanopia (blue-blind)

#00546A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3233aa;
/* rgb */ color: rgb(50, 51, 170);
/* oklch */ color: oklch(40.7% 0.184 274.2);

Tailwind

colors: {
  custom: {
    50: '#7b6bc4',
    500: '#3233aa',
    950: '#000000',
  },
}

SCSS

$custom: #3233aa;
$custom-light: #7b6bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3233aa",
  "rgb": {
    "r": 50,
    "g": 51,
    "b": 170
  },
  "hsl": {
    "h": 239.5,
    "s": 54.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.40659,
    "c": 0.18418,
    "h": 274.2
  },
  "luminance": 0.05948
}

Semantic roles & 50–950 ramp

primary

#3233AA

secondary

#C2C176

accent

#DD4ADE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3233AA

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

Preview Lab → · Contrast checker → · Palette generator →