#394DA9#394DA9

#394DA9 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.7% C 0.149 H 270.3°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#394DA9
RGB	rgb(57, 77, 169)
HSL	hsl(229, 50%, 44%)
HSV	hsv(229, 66%, 66%)
CMYK	cmyk(66.3%, 54.4%, 0%, 33.7%)
CIE-LAB	lab(36.06, 22.89, -51.87)
CIE-LCH	lch(36.06, 56.69, 293.81°)
OKLab	oklab(45.75% 0.0007 -0.149)
OKLCH	oklch(45.75% 0.149 270.3)
XYZ	xyz(11.5002, 9.0411, 38.6675)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394DA9 #A99539

analogous

#3985A9 #394DA9 #5D39A9

triadic

#394DA9 #A9394D #4DA939

tetradic

#394DA9 #A93985 #A99539 #39A95D

square

#394DA9 #A93985 #A99539 #39A95D

split-complementary

#394DA9 #A95D39 #85A939

monochromatic

#1A234D #2A387B #394DA9 #586CC7 #8694D6

Accessibility & contrast

On white

7.48

#394DA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#394DA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394DA9

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394DA9	#FFFFFF	#000000	##FFFFFF
##394DA9	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A5AAC

Deuteranopia (green-blind)

#0050A7

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #394da9;
/* rgb */ color: rgb(57, 77, 169);
/* oklch */ color: oklch(45.7% 0.149 270.3);

Tailwind

colors: {
  custom: {
    50: '#7c7ec3',
    500: '#394da9',
    950: '#000000',
  },
}

SCSS

$custom: #394da9;
$custom-light: #7c7ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#394da9",
  "rgb": {
    "r": 57,
    "g": 77,
    "b": 169
  },
  "hsl": {
    "h": 229.286,
    "s": 49.558,
    "l": 44.314
  },
  "oklch": {
    "l": 0.45748,
    "c": 0.14902,
    "h": 270.3
  },
  "luminance": 0.09042
}

Semantic roles & 50–950 ramp

primary

#394DA9

secondary

#C0B47E

accent

#C04FD9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #394DA9

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

Preview Lab → · Contrast checker → · Palette generator →