#394EBF#394EBF

#394EBF is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.178 H 270.2°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#394EBF
RGB	rgb(57, 78, 191)
HSL	hsl(231, 54%, 49%)
HSV	hsv(231, 70%, 75%)
CMYK	cmyk(70.2%, 59.2%, 0%, 25.1%)
CIE-LAB	lab(37.98, 30.19, -61.74)
CIE-LCH	lch(37.98, 68.72, 296.06°)
OKLab	oklab(47.71% 0.0006 -0.178)
OKLCH	oklch(47.71% 0.178 270.2)
XYZ	xyz(13.8125, 10.0789, 50.4976)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394EBF #BFAA39

analogous

#3991BF #394EBF #6739BF

triadic

#394EBF #BF394E #4EBF39

tetradic

#394EBF #BF3991 #BFAA39 #39BF67

square

#394EBF #BF3991 #BFAA39 #39BF67

split-complementary

#394EBF #BF6739 #91BF39

monochromatic

#1D2861 #2B3B90 #394EBF #6475D1 #939FDF

Accessibility & contrast

On white

6.96

#394EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#394EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394EBF

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394EBF	#FFFFFF	#000000	##FFFFFF
##394EBF	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C3

Deuteranopia (green-blind)

#0053BD

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #394ebf;
/* rgb */ color: rgb(57, 78, 191);
/* oklch */ color: oklch(47.7% 0.178 270.2);

Tailwind

colors: {
  custom: {
    50: '#807fd3',
    500: '#394ebf',
    950: '#000000',
  },
}

SCSS

$custom: #394ebf;
$custom-light: #807fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#394ebf",
  "rgb": {
    "r": 57,
    "g": 78,
    "b": 191
  },
  "hsl": {
    "h": 230.597,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47707,
    "c": 0.17802,
    "h": 270.2
  },
  "luminance": 0.1008
}

Semantic roles & 50–950 ramp

primary

#394EBF

secondary

#CAC08A

accent

#C64ADD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #394EBF

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

Preview Lab → · Contrast checker → · Palette generator →