#394FA3#394FA3

#394FA3 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.7% C 0.138 H 269.3°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#394FA3
RGB	rgb(57, 79, 163)
HSL	hsl(228, 48%, 43%)
HSV	hsv(228, 65%, 64%)
CMYK	cmyk(65%, 51.5%, 0%, 36.1%)
CIE-LAB	lab(36.19, 19.40, -48.08)
CIE-LCH	lch(36.19, 51.85, 291.97°)
OKLab	oklab(45.71% -0.0018 -0.1379)
OKLCH	oklch(45.71% 0.138 269.3)
XYZ	xyz(11.0919, 9.1052, 35.8162)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FA3 #A38D39

analogous

#3984A3 #394FA3 #5839A3

triadic

#394FA3 #A3394F #4FA339

tetradic

#394FA3 #A33984 #A38D39 #39A358

square

#394FA3 #A33984 #A38D39 #39A358

split-complementary

#394FA3 #A35839 #84A339

monochromatic

#192348 #293976 #394FA3 #556CC4 #8394D4

Accessibility & contrast

On white

7.44

#394FA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#394FA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394FA3

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FA3	#FFFFFF	#000000	##FFFFFF
##394FA3	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5AA6

Deuteranopia (green-blind)

#0051A1

Tritanopia (blue-blind)

#006371

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #394fa3;
/* rgb */ color: rgb(57, 79, 163);
/* oklch */ color: oklch(45.7% 0.138 269.3);

Tailwind

colors: {
  custom: {
    50: '#7b80bf',
    500: '#394fa3',
    950: '#000000',
  },
}

SCSS

$custom: #394fa3;
$custom-light: #7b80bf;
$custom-dark: #000000;

JSON

{
  "hex": "#394fa3",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 163
  },
  "hsl": {
    "h": 227.547,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45706,
    "c": 0.13787,
    "h": 269.3
  },
  "luminance": 0.09106
}

Semantic roles & 50–950 ramp

primary

#394FA3

secondary

#BDAF7A

accent

#BC50D8

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #394FA3

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

Preview Lab → · Contrast checker → · Palette generator →