#394EB7#394EB7

#394EB7 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.1% C 0.167 H 270.1°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#394EB7
RGB	rgb(57, 78, 183)
HSL	hsl(230, 53%, 47%)
HSV	hsv(230, 69%, 72%)
CMYK	cmyk(68.9%, 57.4%, 0%, 28.2%)
CIE-LAB	lab(37.36, 27.30, -58.05)
CIE-LCH	lch(37.36, 64.15, 295.19°)
OKLab	oklab(47.05% 0.0004 -0.1672)
OKLCH	oklch(47.05% 0.167 270.1)
XYZ	xyz(12.9561, 9.7363, 45.9871)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394EB7 #B7A239

analogous

#398DB7 #394EB7 #6339B7

triadic

#394EB7 #B7394E #4EB739

tetradic

#394EB7 #B7398D #B7A239 #39B763

square

#394EB7 #B7398D #B7A239 #39B763

split-complementary

#394EB7 #B76339 #8DB739

monochromatic

#1C265A #2A3A88 #394EB7 #6072CD #8E9BDC

Accessibility & contrast

On white

7.12

#394EB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#394EB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394EB7

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394EB7	#FFFFFF	#000000	##FFFFFF
##394EB7	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBB

Deuteranopia (green-blind)

#0052B5

Tritanopia (blue-blind)

#00687B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #394eb7;
/* rgb */ color: rgb(57, 78, 183);
/* oklch */ color: oklch(47.1% 0.167 270.1);

Tailwind

colors: {
  custom: {
    50: '#7f7fcd',
    500: '#394eb7',
    950: '#000000',
  },
}

SCSS

$custom: #394eb7;
$custom-light: #7f7fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#394eb7",
  "rgb": {
    "r": 57,
    "g": 78,
    "b": 183
  },
  "hsl": {
    "h": 230,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47051,
    "c": 0.16719,
    "h": 270.1
  },
  "luminance": 0.09738
}

Semantic roles & 50–950 ramp

primary

#394EB7

secondary

#C7BC85

accent

#C44CDC

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #394EB7

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

Preview Lab → · Contrast checker → · Palette generator →