#3239AE#3239AE

#3239AE is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.0% C 0.183 H 272.8°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#3239AE
RGB	rgb(50, 57, 174)
HSL	hsl(237, 55%, 44%)
HSV	hsv(237, 71%, 68%)
CMYK	cmyk(71.3%, 67.2%, 0%, 31.8%)
CIE-LAB	lab(31.02, 36.61, -63.09)
CIE-LCH	lch(31.02, 72.94, 300.12°)
OKLab	oklab(42.03% 0.009 -0.1823)
OKLCH	oklch(42.03% 0.183 272.8)
XYZ	xyz(10.4159, 6.6593, 40.7726)
Luminance	0.0666 (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

#3239AE #AEA732

analogous

#3277AE #3239AE #6932AE

triadic

#3239AE #AE3239 #39AE32

tetradic

#3239AE #AE3277 #AEA732 #32AE69

square

#3239AE #AE3277 #AEA732 #32AE69

split-complementary

#3239AE #AE6932 #77AE32

monochromatic

#171A4F #24297E #3239AE #5057CD #8085DA

Accessibility & contrast

On white

9.01

#3239AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#3239AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3239AE

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3239AE	#FFFFFF	#000000	##FFFFFF
##3239AE	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB2

Deuteranopia (green-blind)

#0043AC

Tritanopia (blue-blind)

#00586E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3239ae;
/* rgb */ color: rgb(50, 57, 174);
/* oklch */ color: oklch(42.0% 0.183 272.8);

Tailwind

colors: {
  custom: {
    50: '#7c70c7',
    500: '#3239ae',
    950: '#000000',
  },
}

SCSS

$custom: #3239ae;
$custom-light: #7c70c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3239ae",
  "rgb": {
    "r": 50,
    "g": 57,
    "b": 174
  },
  "hsl": {
    "h": 236.613,
    "s": 55.357,
    "l": 43.922
  },
  "oklch": {
    "l": 0.42032,
    "c": 0.18255,
    "h": 272.8
  },
  "luminance": 0.0666
}

Semantic roles & 50–950 ramp

primary

#3239AE

secondary

#C4BF78

accent

#D649DF

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3239AE

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

Preview Lab → · Contrast checker → · Palette generator →