#394CCC#394CCC

#394CCC is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.5% C 0.198 H 270.5°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#394CCC
RGB	rgb(57, 76, 204)
HSL	hsl(232, 59%, 51%)
HSV	hsv(232, 72%, 80%)
CMYK	cmyk(72.1%, 62.7%, 0%, 20%)
CIE-LAB	lab(38.55, 36.09, -68.38)
CIE-LCH	lch(38.55, 77.32, 297.83°)
OKLab	oklab(48.45% 0.0018 -0.1975)
OKLCH	oklch(48.45% 0.198 270.5)
XYZ	xyz(15.1672, 10.3968, 58.3225)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394CCC #CCB939

analogous

#3995CC #394CCC #6F39CC

triadic

#394CCC #CC394C #4CCC39

tetradic

#394CCC #CC3995 #CCB939 #39CC6F

square

#394CCC #CC3995 #CCB939 #39CC6F

split-complementary

#394CCC #CC6F39 #95CC39

monochromatic

#1C276E #29389F #394CCC #6A78D9 #9AA4E5

Accessibility & contrast

On white

6.82

#394CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#394CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394CCC

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394CCC	#FFFFFF	#000000	##FFFFFF
##394CCC	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D0

Deuteranopia (green-blind)

#0054CA

Tritanopia (blue-blind)

#006D85

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #394ccc;
/* rgb */ color: rgb(57, 76, 204);
/* oklch */ color: oklch(48.5% 0.198 270.5);

Tailwind

colors: {
  custom: {
    50: '#837edd',
    500: '#394ccc',
    950: '#000000',
  },
}

SCSS

$custom: #394ccc;
$custom-light: #837edd;
$custom-dark: #000000;

JSON

{
  "hex": "#394ccc",
  "rgb": {
    "r": 57,
    "g": 76,
    "b": 204
  },
  "hsl": {
    "h": 232.245,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48451,
    "c": 0.19756,
    "h": 270.5
  },
  "luminance": 0.10398
}

Semantic roles & 50–950 ramp

primary

#394CCC

secondary

#D1C890

accent

#CE46E2

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #394CCC

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

Preview Lab → · Contrast checker → · Palette generator →