#394CB7#394CB7

#394CB7 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.7% C 0.170 H 270.7°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#394CB7
RGB	rgb(57, 76, 183)
HSL	hsl(231, 53%, 47%)
HSV	hsv(231, 69%, 72%)
CMYK	cmyk(68.9%, 58.5%, 0%, 28.2%)
CIE-LAB	lab(36.85, 28.60, -58.89)
CIE-LCH	lch(36.85, 65.47, 295.90°)
OKLab	oklab(46.67% 0.0021 -0.1697)
OKLCH	oklch(46.67% 0.17 270.7)
XYZ	xyz(12.8161, 9.4564, 45.9404)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394CB7 #B7A439

analogous

#398BB7 #394CB7 #6539B7

triadic

#394CB7 #B7394C #4CB739

tetradic

#394CB7 #B7398B #B7A439 #39B765

square

#394CB7 #B7398B #B7A439 #39B765

split-complementary

#394CB7 #B76539 #8BB739

monochromatic

#1C255A #2A3988 #394CB7 #6070CD #8E9ADC

Accessibility & contrast

On white

7.26

#394CB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#394CB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394CB7

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394CB7	#FFFFFF	#000000	##FFFFFF
##394CB7	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBB

Deuteranopia (green-blind)

#0051B5

Tritanopia (blue-blind)

#00667A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #394cb7;
/* rgb */ color: rgb(57, 76, 183);
/* oklch */ color: oklch(46.7% 0.170 270.7);

Tailwind

colors: {
  custom: {
    50: '#7f7dcd',
    500: '#394cb7',
    950: '#000000',
  },
}

SCSS

$custom: #394cb7;
$custom-light: #7f7dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#394cb7",
  "rgb": {
    "r": 57,
    "g": 76,
    "b": 183
  },
  "hsl": {
    "h": 230.952,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46666,
    "c": 0.16969,
    "h": 270.7
  },
  "luminance": 0.09458
}

Semantic roles & 50–950 ramp

primary

#394CB7

secondary

#C7BD85

accent

#C64CDC

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #394CB7

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

Preview Lab → · Contrast checker → · Palette generator →