#3239BA#3239BA

#3239BA is a dark, vivid blue. Relative luminance 0.071; OKLCH L 43.2% C 0.198 H 272.2°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#3239BA
RGB	rgb(50, 57, 186)
HSL	hsl(237, 58%, 46%)
HSV	hsv(237, 73%, 73%)
CMYK	cmyk(73.1%, 69.4%, 0%, 27.1%)
CIE-LAB	lab(32.14, 40.78, -68.37)
CIE-LCH	lch(32.14, 79.61, 300.81°)
OKLab	oklab(43.19% 0.0077 -0.1978)
OKLCH	oklch(43.19% 0.198 272.2)
XYZ	xyz(11.6385, 7.1483, 47.2113)
Luminance	0.0715 (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

#3239BA #BAB332

analogous

#327DBA #3239BA #6F32BA

triadic

#3239BA #BA3239 #39BA32

tetradic

#3239BA #BA327D #BAB332 #32BA6F

square

#3239BA #BA327D #BAB332 #32BA6F

split-complementary

#3239BA #BA6F32 #7DBA32

monochromatic

#181B5A #252A8A #3239BA #575ED2 #888CDF

Accessibility & contrast

On white

8.64

#3239BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3239BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3239BA

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3239BA	#FFFFFF	#000000	##FFFFFF
##3239BA	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052BE

Deuteranopia (green-blind)

#0045B8

Tritanopia (blue-blind)

#005C75

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3239ba;
/* rgb */ color: rgb(50, 57, 186);
/* oklch */ color: oklch(43.2% 0.198 272.2);

Tailwind

colors: {
  custom: {
    50: '#7e70d0',
    500: '#3239ba',
    950: '#000000',
  },
}

SCSS

$custom: #3239ba;
$custom-light: #7e70d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3239ba",
  "rgb": {
    "r": 50,
    "g": 57,
    "b": 186
  },
  "hsl": {
    "h": 236.912,
    "s": 57.627,
    "l": 46.275
  },
  "oklch": {
    "l": 0.43187,
    "c": 0.19792,
    "h": 272.2
  },
  "luminance": 0.0715
}

Semantic roles & 50–950 ramp

primary

#3239BA

secondary

#C9C57F

accent

#D947E1

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3239BA

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

Preview Lab → · Contrast checker → · Palette generator →