#3233AC#3233AC

#3233AC is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.9% C 0.187 H 274.0°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#3233AC
RGB	rgb(50, 51, 172)
HSL	hsl(240, 55%, 44%)
HSV	hsv(240, 71%, 67%)
CMYK	cmyk(70.9%, 70.3%, 0%, 32.5%)
CIE-LAB	lab(29.47, 39.60, -64.43)
CIE-LCH	lch(29.47, 75.63, 301.57°)
OKLab	oklab(40.86% 0.0131 -0.1863)
OKLCH	oklch(40.86% 0.187 274)
XYZ	xyz(9.9431, 6.0234, 39.6603)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.02

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3233AC #ACAB32

analogous

#3270AC #3233AC #6E32AC

triadic

#3233AC #AC3233 #33AC32

tetradic

#3233AC #AC3270 #ACAB32 #32AC6E

square

#3233AC #AC3270 #ACAB32 #32AC6E

split-complementary

#3233AC #AC6E32 #70AC32

monochromatic

#16174D #24257D #3233AC #4F50CC #7F7FDA

Accessibility & contrast

On white

9.52

#3233AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#3233AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3233AC

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3233AC	#FFFFFF	#000000	##FFFFFF
##3233AC	1.00	9.52	2.20	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB0

Deuteranopia (green-blind)

#0040AA

Tritanopia (blue-blind)

#00546B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3233ac;
/* rgb */ color: rgb(50, 51, 172);
/* oklch */ color: oklch(40.9% 0.187 274.0);

Tailwind

colors: {
  custom: {
    50: '#7c6cc6',
    500: '#3233ac',
    950: '#000000',
  },
}

SCSS

$custom: #3233ac;
$custom-light: #7c6cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3233ac",
  "rgb": {
    "r": 50,
    "g": 51,
    "b": 172
  },
  "hsl": {
    "h": 239.508,
    "s": 54.955,
    "l": 43.529
  },
  "oklch": {
    "l": 0.40856,
    "c": 0.18673,
    "h": 274
  },
  "luminance": 0.06024
}

Semantic roles & 50–950 ramp

primary

#3233AC

secondary

#C3C277

accent

#DD4ADE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3233AC

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

Preview Lab → · Contrast checker → · Palette generator →