#393EC7#393EC7

#393EC7 is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.6% C 0.207 H 273.1°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#393EC7
RGB	rgb(57, 62, 199)
HSL	hsl(238, 56%, 50%)
HSV	hsv(238, 71%, 78%)
CMYK	cmyk(71.4%, 68.8%, 0%, 22%)
CIE-LAB	lab(34.88, 42.96, -71.49)
CIE-LCH	lch(34.88, 83.40, 301.00°)
OKLab	oklab(45.64% 0.011 -0.2067)
OKLCH	oklch(45.64% 0.207 273.1)
XYZ	xyz(13.7153, 8.4373, 54.9275)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.51

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393EC7 #C7C239

analogous

#3985C7 #393EC7 #7B39C7

triadic

#393EC7 #C7393E #3EC739

tetradic

#393EC7 #C73985 #C7C239 #39C77B

square

#393EC7 #C73985 #C7C239 #39C77B

split-complementary

#393EC7 #C77B39 #85C739

monochromatic

#1D2068 #2B2F98 #393EC7 #696DD4 #989BE2

Accessibility & contrast

On white

7.81

#393EC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#393EC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393EC7

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393EC7	#FFFFFF	#000000	##FFFFFF
##393EC7	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CB

Deuteranopia (green-blind)

#004BC4

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #393ec7;
/* rgb */ color: rgb(57, 62, 199);
/* oklch */ color: oklch(45.6% 0.207 273.1);

Tailwind

colors: {
  custom: {
    50: '#8374d9',
    500: '#393ec7',
    950: '#000000',
  },
}

SCSS

$custom: #393ec7;
$custom-light: #8374d9;
$custom-dark: #000000;

JSON

{
  "hex": "#393ec7",
  "rgb": {
    "r": 57,
    "g": 62,
    "b": 199
  },
  "hsl": {
    "h": 237.887,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45641,
    "c": 0.207,
    "h": 273.1
  },
  "luminance": 0.08439
}

Semantic roles & 50–950 ramp

primary

#393EC7

secondary

#CECB8E

accent

#DA49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #393EC7

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

Preview Lab → · Contrast checker → · Palette generator →