#394AB2#394AB2

#394AB2 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.9% C 0.165 H 271.3°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#394AB2
RGB	rgb(57, 74, 178)
HSL	hsl(232, 51%, 46%)
HSV	hsv(232, 68%, 70%)
CMYK	cmyk(68%, 58.4%, 0%, 30.2%)
CIE-LAB	lab(35.95, 28.10, -57.40)
CIE-LCH	lch(35.95, 63.91, 296.08°)
OKLab	oklab(45.87% 0.0037 -0.1653)
OKLCH	oklch(45.87% 0.165 271.3)
XYZ	xyz(12.1693, 8.9806, 43.2030)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394AB2 #B2A139

analogous

#3986B2 #394AB2 #6439B2

triadic

#394AB2 #B2394A #4AB239

tetradic

#394AB2 #B23986 #B2A139 #39B264

square

#394AB2 #B23986 #B2A139 #39B264

split-complementary

#394AB2 #B26439 #86B239

monochromatic

#1B2355 #2A3784 #394AB2 #5D6DCB #8B96DA

Accessibility & contrast

On white

7.51

#394AB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#394AB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394AB2

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394AB2	#FFFFFF	#000000	##FFFFFF
##394AB2	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB5

Deuteranopia (green-blind)

#004FB0

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #394ab2;
/* rgb */ color: rgb(57, 74, 178);
/* oklch */ color: oklch(45.9% 0.165 271.3);

Tailwind

colors: {
  custom: {
    50: '#7e7cca',
    500: '#394ab2',
    950: '#000000',
  },
}

SCSS

$custom: #394ab2;
$custom-light: #7e7cca;
$custom-dark: #000000;

JSON

{
  "hex": "#394ab2",
  "rgb": {
    "r": 57,
    "g": 74,
    "b": 178
  },
  "hsl": {
    "h": 231.57,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.45873,
    "c": 0.16538,
    "h": 271.3
  },
  "luminance": 0.08982
}

Semantic roles & 50–950 ramp

primary

#394AB2

secondary

#C4BB82

accent

#C74DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #394AB2

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

Preview Lab → · Contrast checker → · Palette generator →