#393BC7#393BC7

#393BC7 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.2% C 0.210 H 273.5°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#393BC7
RGB	rgb(57, 59, 199)
HSL	hsl(239, 56%, 50%)
HSV	hsv(239, 71%, 78%)
CMYK	cmyk(71.4%, 70.4%, 0%, 22%)
CIE-LAB	lab(34.23, 44.73, -72.55)
CIE-LCH	lch(34.23, 85.23, 301.65°)
OKLab	oklab(45.18% 0.0128 -0.2098)
OKLCH	oklch(45.18% 0.21 273.5)
XYZ	xyz(13.5567, 8.1200, 54.8746)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.06

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393BC7 #C7C539

analogous

#3982C7 #393BC7 #7E39C7

triadic

#393BC7 #C7393B #3BC739

tetradic

#393BC7 #C73982 #C7C539 #39C77E

square

#393BC7 #C73982 #C7C539 #39C77E

split-complementary

#393BC7 #C77E39 #82C739

monochromatic

#1D1F68 #2B2C98 #393BC7 #696AD4 #9899E2

Accessibility & contrast

On white

8.00

#393BC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#393BC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393BC7

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393BC7	#FFFFFF	#000000	##FFFFFF
##393BC7	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CB

Deuteranopia (green-blind)

#004AC4

Tritanopia (blue-blind)

#00627D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #393bc7;
/* rgb */ color: rgb(57, 59, 199);
/* oklch */ color: oklch(45.2% 0.210 273.5);

Tailwind

colors: {
  custom: {
    50: '#8472d9',
    500: '#393bc7',
    950: '#000000',
  },
}

SCSS

$custom: #393bc7;
$custom-light: #8472d9;
$custom-dark: #000000;

JSON

{
  "hex": "#393bc7",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 199
  },
  "hsl": {
    "h": 239.155,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45177,
    "c": 0.2102,
    "h": 273.5
  },
  "luminance": 0.08121
}

Semantic roles & 50–950 ramp

primary

#393BC7

secondary

#CECD8E

accent

#DD49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #393BC7

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

Preview Lab → · Contrast checker → · Palette generator →