#3239BE#3239BE

#3239BE is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.6% C 0.203 H 272.0°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#3239BE
RGB	rgb(50, 57, 190)
HSL	hsl(237, 58%, 47%)
HSV	hsv(237, 74%, 75%)
CMYK	cmyk(73.7%, 70%, 0%, 25.5%)
CIE-LAB	lab(32.53, 42.15, -70.10)
CIE-LCH	lch(32.53, 81.80, 301.02°)
OKLab	oklab(43.58% 0.0072 -0.2028)
OKLCH	oklch(43.58% 0.203 272)
XYZ	xyz(12.0696, 7.3208, 49.4822)
Luminance	0.0732 (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

#3239BE #BEB732

analogous

#327FBE #3239BE #7132BE

triadic

#3239BE #BE3239 #39BE32

tetradic

#3239BE #BE327F #BEB732 #32BE71

square

#3239BE #BE327F #BEB732 #32BE71

split-complementary

#3239BE #BE7132 #7FBE32

monochromatic

#191C5D #252A8E #3239BE #5A60D3 #8A8EE0

Accessibility & contrast

On white

8.52

#3239BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#3239BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3239BE

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3239BE	#FFFFFF	#000000	##FFFFFF
##3239BE	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C2

Deuteranopia (green-blind)

#0046BC

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3239be;
/* rgb */ color: rgb(50, 57, 190);
/* oklch */ color: oklch(43.6% 0.203 272.0);

Tailwind

colors: {
  custom: {
    50: '#7f70d3',
    500: '#3239be',
    950: '#000000',
  },
}

SCSS

$custom: #3239be;
$custom-light: #7f70d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3239be",
  "rgb": {
    "r": 50,
    "g": 57,
    "b": 190
  },
  "hsl": {
    "h": 237,
    "s": 58.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.4358,
    "c": 0.20294,
    "h": 272
  },
  "luminance": 0.07322
}

Semantic roles & 50–950 ramp

primary

#3239BE

secondary

#CAC782

accent

#DA46E2

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3239BE

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

Preview Lab → · Contrast checker → · Palette generator →