#3239AD#3239AD

#3239AD is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.9% C 0.181 H 272.9°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#3239AD
RGB	rgb(50, 57, 173)
HSL	hsl(237, 55%, 44%)
HSV	hsv(237, 71%, 68%)
CMYK	cmyk(71.1%, 67.1%, 0%, 32.2%)
CIE-LAB	lab(30.93, 36.25, -62.64)
CIE-LCH	lch(30.93, 72.38, 300.06°)
OKLab	oklab(41.94% 0.0091 -0.181)
OKLCH	oklch(41.94% 0.181 272.9)
XYZ	xyz(10.3188, 6.6205, 40.2611)
Luminance	0.0662 (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

#3239AD #ADA632

analogous

#3276AD #3239AD #6832AD

triadic

#3239AD #AD3239 #39AD32

tetradic

#3239AD #AD3276 #ADA632 #32AD68

square

#3239AD #AD3276 #ADA632 #32AD68

split-complementary

#3239AD #AD6832 #76AD32

monochromatic

#171A4E #24297E #3239AD #5057CC #7F84DA

Accessibility & contrast

On white

9.04

#3239AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#3239AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3239AD

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3239AD	#FFFFFF	#000000	##FFFFFF
##3239AD	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB1

Deuteranopia (green-blind)

#0043AB

Tritanopia (blue-blind)

#00586E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3239ad;
/* rgb */ color: rgb(50, 57, 173);
/* oklch */ color: oklch(41.9% 0.181 272.9);

Tailwind

colors: {
  custom: {
    50: '#7b70c6',
    500: '#3239ad',
    950: '#000000',
  },
}

SCSS

$custom: #3239ad;
$custom-light: #7b70c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3239ad",
  "rgb": {
    "r": 50,
    "g": 57,
    "b": 173
  },
  "hsl": {
    "h": 236.585,
    "s": 55.157,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41937,
    "c": 0.18125,
    "h": 272.9
  },
  "luminance": 0.06621
}

Semantic roles & 50–950 ramp

primary

#3239AD

secondary

#C3BF78

accent

#D649DE

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3239AD

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

Preview Lab → · Contrast checker → · Palette generator →