#393BBE#393BBE

#393BBE is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.3% C 0.199 H 274.0°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#393BBE
RGB	rgb(57, 59, 190)
HSL	hsl(239, 54%, 48%)
HSV	hsv(239, 70%, 75%)
CMYK	cmyk(70%, 68.9%, 0%, 25.5%)
CIE-LAB	lab(33.38, 41.71, -68.68)
CIE-LCH	lch(33.38, 80.35, 301.27°)
OKLab	oklab(44.31% 0.014 -0.1985)
OKLCH	oklch(44.31% 0.199 274)
XYZ	xyz(12.5425, 7.7143, 49.5332)
Luminance	0.0771 (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

#393BBE #BEBC39

analogous

#397DBE #393BBE #7939BE

triadic

#393BBE #BE393B #3BBE39

tetradic

#393BBE #BE397D #BEBC39 #39BE79

square

#393BBE #BE397D #BEBC39 #39BE79

split-complementary

#393BBE #BE7939 #7DBE39

monochromatic

#1D1E60 #2B2C8F #393BBE #6465D0 #9394DF

Accessibility & contrast

On white

8.26

#393BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#393BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393BBE

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393BBE	#FFFFFF	#000000	##FFFFFF
##393BBE	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C2

Deuteranopia (green-blind)

#0048BC

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #393bbe;
/* rgb */ color: rgb(57, 59, 190);
/* oklch */ color: oklch(44.3% 0.199 274.0);

Tailwind

colors: {
  custom: {
    50: '#8272d3',
    500: '#393bbe',
    950: '#000000',
  },
}

SCSS

$custom: #393bbe;
$custom-light: #8272d3;
$custom-dark: #000000;

JSON

{
  "hex": "#393bbe",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 190
  },
  "hsl": {
    "h": 239.098,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44307,
    "c": 0.19899,
    "h": 274
  },
  "luminance": 0.07715
}

Semantic roles & 50–950 ramp

primary

#393BBE

secondary

#CAC989

accent

#DB4BDD

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #393BBE

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

Preview Lab → · Contrast checker → · Palette generator →