#394BDB#394BDB

#394BDB is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.6% C 0.218 H 270.4°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#394BDB
RGB	rgb(57, 75, 219)
HSL	hsl(233, 69%, 54%)
HSV	hsv(233, 74%, 86%)
CMYK	cmyk(74%, 65.8%, 0%, 14.1%)
CIE-LAB	lab(39.61, 41.95, -75.28)
CIE-LCH	lch(39.61, 86.18, 299.13°)
OKLab	oklab(49.63% 0.0016 -0.2177)
OKLCH	oklch(49.63% 0.218 270.4)
XYZ	xyz(16.9852, 11.0147, 68.2350)
Luminance	0.1102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394BDB #DBC939

analogous

#399CDB #394BDB #7839DB

triadic

#394BDB #DB394B #4BDB39

tetradic

#394BDB #DB399C #DBC939 #39DB78

square

#394BDB #DB399C #DBC939 #39DB78

split-complementary

#394BDB #DB7839 #9CDB39

monochromatic

#182382 #2132B6 #394BDB #6D7AE4 #A1A9EE

Accessibility & contrast

On white

6.56

#394BDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#394BDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394BDB

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394BDB	#FFFFFF	#000000	##FFFFFF
##394BDB	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E0

Deuteranopia (green-blind)

#0056D8

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #394bdb;
/* rgb */ color: rgb(57, 75, 219);
/* oklch */ color: oklch(49.6% 0.218 270.4);

Tailwind

colors: {
  custom: {
    50: '#877de7',
    500: '#394bdb',
    950: '#000000',
  },
}

SCSS

$custom: #394bdb;
$custom-light: #877de7;
$custom-dark: #000000;

JSON

{
  "hex": "#394bdb",
  "rgb": {
    "r": 57,
    "g": 75,
    "b": 219
  },
  "hsl": {
    "h": 233.333,
    "s": 69.231,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49625,
    "c": 0.21776,
    "h": 270.4
  },
  "luminance": 0.11016
}

Semantic roles & 50–950 ramp

primary

#394BDB

secondary

#DAD395

accent

#D83CEC

background

#F9F7FE

surface

#F1EEFD

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #394BDB

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

Preview Lab → · Contrast checker → · Palette generator →