#394BCC#394BCC

#394BCC is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.3% C 0.199 H 270.7°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#394BCC
RGB	rgb(57, 75, 204)
HSL	hsl(233, 59%, 51%)
HSV	hsv(233, 72%, 80%)
CMYK	cmyk(72.1%, 63.2%, 0%, 20%)
CIE-LAB	lab(38.31, 36.72, -68.78)
CIE-LCH	lch(38.31, 77.96, 298.10°)
OKLab	oklab(48.27% 0.0025 -0.1987)
OKLCH	oklch(48.27% 0.199 270.7)
XYZ	xyz(15.0988, 10.2601, 58.2997)
Luminance	0.1026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394BCC #CCBA39

analogous

#3994CC #394BCC #7039CC

triadic

#394BCC #CC394B #4BCC39

tetradic

#394BCC #CC3994 #CCBA39 #39CC70

square

#394BCC #CC3994 #CCBA39 #39CC70

split-complementary

#394BCC #CC7039 #94CC39

monochromatic

#1C266E #29379F #394BCC #6A77D9 #9AA3E5

Accessibility & contrast

On white

6.88

#394BCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#394BCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394BCC

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394BCC	#FFFFFF	#000000	##FFFFFF
##394BCC	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D0

Deuteranopia (green-blind)

#0053CA

Tritanopia (blue-blind)

#006C84

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #394bcc;
/* rgb */ color: rgb(57, 75, 204);
/* oklch */ color: oklch(48.3% 0.199 270.7);

Tailwind

colors: {
  custom: {
    50: '#847ddd',
    500: '#394bcc',
    950: '#000000',
  },
}

SCSS

$custom: #394bcc;
$custom-light: #847ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#394bcc",
  "rgb": {
    "r": 57,
    "g": 75,
    "b": 204
  },
  "hsl": {
    "h": 232.653,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48274,
    "c": 0.19873,
    "h": 270.7
  },
  "luminance": 0.10262
}

Semantic roles & 50–950 ramp

primary

#394BCC

secondary

#D1C990

accent

#CF46E2

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #394BCC

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

Preview Lab → · Contrast checker → · Palette generator →