#394F9E#394F9E

#394F9E is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.3% C 0.131 H 269.0°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#394F9E
RGB	rgb(57, 79, 158)
HSL	hsl(227, 47%, 42%)
HSV	hsv(227, 64%, 62%)
CMYK	cmyk(63.9%, 50%, 0%, 38%)
CIE-LAB	lab(35.85, 17.59, -45.63)
CIE-LCH	lch(35.85, 48.90, 291.08°)
OKLab	oklab(45.34% -0.0023 -0.1306)
OKLCH	oklch(45.34% 0.131 269)
XYZ	xyz(10.6528, 8.9295, 33.5033)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394F9E #9E8839

analogous

#39829E #394F9E #56399E

triadic

#394F9E #9E394F #4F9E39

tetradic

#394F9E #9E3982 #9E8839 #399E56

square

#394F9E #9E3982 #9E8839 #399E56

split-complementary

#394F9E #9E5639 #829E39

monochromatic

#192244 #293971 #394F9E #536BC1 #8092D1

Accessibility & contrast

On white

7.54

#394F9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#394F9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394F9E

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394F9E	#FFFFFF	#000000	##FFFFFF
##394F9E	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2559A1

Deuteranopia (green-blind)

#0E509C

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #394f9e;
/* rgb */ color: rgb(57, 79, 158);
/* oklch */ color: oklch(45.3% 0.131 269.0);

Tailwind

colors: {
  custom: {
    50: '#7a80bb',
    500: '#394f9e',
    950: '#000000',
  },
}

SCSS

$custom: #394f9e;
$custom-light: #7a80bb;
$custom-dark: #000000;

JSON

{
  "hex": "#394f9e",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 158
  },
  "hsl": {
    "h": 226.931,
    "s": 46.977,
    "l": 42.157
  },
  "oklch": {
    "l": 0.45342,
    "c": 0.13066,
    "h": 269
  },
  "luminance": 0.0893
}

Semantic roles & 50–950 ramp

primary

#394F9E

secondary

#BBAC78

accent

#BA51D7

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #394F9E

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

Preview Lab → · Contrast checker → · Palette generator →