#394FBC#394FBC

#394FBC is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.6% C 0.173 H 269.9°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#394FBC
RGB	rgb(57, 79, 188)
HSL	hsl(230, 53%, 48%)
HSV	hsv(230, 70%, 74%)
CMYK	cmyk(69.7%, 58%, 0%, 26.3%)
CIE-LAB	lab(38.01, 28.46, -59.94)
CIE-LCH	lch(38.01, 66.36, 295.40°)
OKLab	oklab(47.65% -0.0003 -0.1727)
OKLCH	oklch(47.65% 0.173 269.9)
XYZ	xyz(13.5573, 10.0913, 48.8005)
Luminance	0.1009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FBC #BCA639

analogous

#3990BC #394FBC #6539BC

triadic

#394FBC #BC394F #4FBC39

tetradic

#394FBC #BC3990 #BCA639 #39BC65

square

#394FBC #BC3990 #BCA639 #39BC65

split-complementary

#394FBC #BC6539 #90BC39

monochromatic

#1D285E #2B3B8D #394FBC #6375D0 #929EDE

Accessibility & contrast

On white

6.96

#394FBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#394FBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394FBC

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FBC	#FFFFFF	#000000	##FFFFFF
##394FBC	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)

#0060C0

Deuteranopia (green-blind)

#0054BA

Tritanopia (blue-blind)

#006A7E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #394fbc;
/* rgb */ color: rgb(57, 79, 188);
/* oklch */ color: oklch(47.6% 0.173 269.9);

Tailwind

colors: {
  custom: {
    50: '#8080d1',
    500: '#394fbc',
    950: '#000000',
  },
}

SCSS

$custom: #394fbc;
$custom-light: #8080d1;
$custom-dark: #000000;

JSON

{
  "hex": "#394fbc",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 188
  },
  "hsl": {
    "h": 229.924,
    "s": 53.469,
    "l": 48.039
  },
  "oklch": {
    "l": 0.4765,
    "c": 0.17275,
    "h": 269.9
  },
  "luminance": 0.10093
}

Semantic roles & 50–950 ramp

primary

#394FBC

secondary

#C9BE88

accent

#C44BDD

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #394FBC

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

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