#393EC9#393EC9

#393EC9 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.8% C 0.209 H 273.0°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#393EC9
RGB	rgb(57, 62, 201)
HSL	hsl(238, 57%, 51%)
HSV	hsv(238, 72%, 79%)
CMYK	cmyk(71.6%, 69.2%, 0%, 21.2%)
CIE-LAB	lab(35.06, 43.63, -72.35)
CIE-LCH	lch(35.06, 84.49, 301.09°)
OKLab	oklab(45.83% 0.0108 -0.2092)
OKLCH	oklch(45.83% 0.21 273)
XYZ	xyz(13.9490, 8.5308, 56.1585)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.57

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393EC9 #C9C439

analogous

#3986C9 #393EC9 #7C39C9

triadic

#393EC9 #C9393E #3EC939

tetradic

#393EC9 #C93986 #C9C439 #39C97C

square

#393EC9 #C93986 #C9C439 #39C97C

split-complementary

#393EC9 #C97C39 #86C939

monochromatic

#1D206B #2A2E9B #393EC9 #696DD6 #999CE3

Accessibility & contrast

On white

7.76

#393EC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#393EC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393EC9

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393EC9	#FFFFFF	#000000	##FFFFFF
##393EC9	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CD

Deuteranopia (green-blind)

#004CC6

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #393ec9;
/* rgb */ color: rgb(57, 62, 201);
/* oklch */ color: oklch(45.8% 0.209 273.0);

Tailwind

colors: {
  custom: {
    50: '#8474db',
    500: '#393ec9',
    950: '#000000',
  },
}

SCSS

$custom: #393ec9;
$custom-light: #8474db;
$custom-dark: #000000;

JSON

{
  "hex": "#393ec9",
  "rgb": {
    "r": 57,
    "g": 62,
    "b": 201
  },
  "hsl": {
    "h": 237.917,
    "s": 57.143,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45833,
    "c": 0.2095,
    "h": 273
  },
  "luminance": 0.08532
}

Semantic roles & 50–950 ramp

primary

#393EC9

secondary

#CFCD8F

accent

#DB47E0

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #393EC9

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

Preview Lab → · Contrast checker → · Palette generator →