#393DBE#393DBE

#393DBE is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.6% C 0.197 H 273.7°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#393DBE
RGB	rgb(57, 61, 190)
HSL	hsl(238, 54%, 48%)
HSV	hsv(238, 70%, 75%)
CMYK	cmyk(70%, 67.9%, 0%, 25.5%)
CIE-LAB	lab(33.82, 40.51, -67.95)
CIE-LCH	lch(33.82, 79.11, 300.80°)
OKLab	oklab(44.63% 0.0127 -0.1964)
OKLCH	oklch(44.63% 0.197 273.7)
XYZ	xyz(12.6473, 7.9238, 49.5682)
Luminance	0.0793 (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

#393DBE #BEBA39

analogous

#3980BE #393DBE #7739BE

triadic

#393DBE #BE393D #3DBE39

tetradic

#393DBE #BE3980 #BEBA39 #39BE77

square

#393DBE #BE3980 #BEBA39 #39BE77

split-complementary

#393DBE #BE7739 #80BE39

monochromatic

#1D1F60 #2B2E8F #393DBE #6467D0 #9395DF

Accessibility & contrast

On white

8.12

#393DBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#393DBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393DBE

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393DBE	#FFFFFF	#000000	##FFFFFF
##393DBE	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C2

Deuteranopia (green-blind)

#0049BC

Tritanopia (blue-blind)

#006078

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #393dbe;
/* rgb */ color: rgb(57, 61, 190);
/* oklch */ color: oklch(44.6% 0.197 273.7);

Tailwind

colors: {
  custom: {
    50: '#8273d3',
    500: '#393dbe',
    950: '#000000',
  },
}

SCSS

$custom: #393dbe;
$custom-light: #8273d3;
$custom-dark: #000000;

JSON

{
  "hex": "#393dbe",
  "rgb": {
    "r": 57,
    "g": 61,
    "b": 190
  },
  "hsl": {
    "h": 238.195,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44627,
    "c": 0.19678,
    "h": 273.7
  },
  "luminance": 0.07925
}

Semantic roles & 50–950 ramp

primary

#393DBE

secondary

#CAC889

accent

#D94BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #393DBE

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

Preview Lab → · Contrast checker → · Palette generator →