#3239B6#3239B6

#3239B6 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.8% C 0.193 H 272.4°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#3239B6
RGB	rgb(50, 57, 182)
HSL	hsl(237, 57%, 45%)
HSV	hsv(237, 73%, 71%)
CMYK	cmyk(72.5%, 68.7%, 0%, 28.6%)
CIE-LAB	lab(31.76, 39.40, -66.63)
CIE-LCH	lch(31.76, 77.40, 300.59°)
OKLab	oklab(42.8% 0.0082 -0.1927)
OKLCH	oklch(42.8% 0.193 272.4)
XYZ	xyz(11.2192, 6.9806, 45.0030)
Luminance	0.0698 (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

#3239B6 #B6AF32

analogous

#327BB6 #3239B6 #6D32B6

triadic

#3239B6 #B63239 #39B632

tetradic

#3239B6 #B6327B #B6AF32 #32B66D

square

#3239B6 #B6327B #B6AF32 #32B66D

split-complementary

#3239B6 #B66D32 #7BB632

monochromatic

#181B56 #252A86 #3239B6 #555BD0 #858ADD

Accessibility & contrast

On white

8.76

#3239B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3239B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3239B6

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3239B6	#FFFFFF	#000000	##FFFFFF
##3239B6	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BA

Deuteranopia (green-blind)

#0044B4

Tritanopia (blue-blind)

#005B73

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3239b6;
/* rgb */ color: rgb(50, 57, 182);
/* oklch */ color: oklch(42.8% 0.193 272.4);

Tailwind

colors: {
  custom: {
    50: '#7d70cd',
    500: '#3239b6',
    950: '#000000',
  },
}

SCSS

$custom: #3239b6;
$custom-light: #7d70cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3239b6",
  "rgb": {
    "r": 50,
    "g": 57,
    "b": 182
  },
  "hsl": {
    "h": 236.818,
    "s": 56.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.42798,
    "c": 0.19285,
    "h": 272.4
  },
  "luminance": 0.06982
}

Semantic roles & 50–950 ramp

primary

#3239B6

secondary

#C7C37D

accent

#D848E0

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #3239B6

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

Preview Lab → · Contrast checker → · Palette generator →