#393BA9#393BA9

#393BA9 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.4% C 0.172 H 275.4°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#393BA9
RGB	rgb(57, 59, 169)
HSL	hsl(239, 50%, 44%)
HSV	hsv(239, 66%, 66%)
CMYK	cmyk(66.3%, 65.1%, 0%, 33.7%)
CIE-LAB	lab(31.49, 34.53, -59.31)
CIE-LCH	lch(31.49, 68.63, 300.21°)
OKLab	oklab(42.36% 0.0162 -0.1711)
OKLCH	oklch(42.36% 0.172 275.4)
XYZ	xyz(10.4104, 6.8615, 38.3042)
Luminance	0.0686 (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

#393BA9 #A9A739

analogous

#3973A9 #393BA9 #6F39A9

triadic

#393BA9 #A9393B #3BA939

tetradic

#393BA9 #A93973 #A9A739 #39A96F

square

#393BA9 #A93973 #A9A739 #39A96F

split-complementary

#393BA9 #A96F39 #73A939

monochromatic

#1A1B4D #2A2B7B #393BA9 #585AC7 #8688D6

Accessibility & contrast

On white

8.85

#393BA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#393BA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393BA9

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393BA9	#FFFFFF	#000000	##FFFFFF
##393BA9	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FAC

Deuteranopia (green-blind)

#0045A7

Tritanopia (blue-blind)

#00576C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #393ba9;
/* rgb */ color: rgb(57, 59, 169);
/* oklch */ color: oklch(42.4% 0.172 275.4);

Tailwind

colors: {
  custom: {
    50: '#7d71c4',
    500: '#393ba9',
    950: '#000000',
  },
}

SCSS

$custom: #393ba9;
$custom-light: #7d71c4;
$custom-dark: #000000;

JSON

{
  "hex": "#393ba9",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 169
  },
  "hsl": {
    "h": 238.929,
    "s": 49.558,
    "l": 44.314
  },
  "oklch": {
    "l": 0.42356,
    "c": 0.17183,
    "h": 275.4
  },
  "luminance": 0.06862
}

Semantic roles & 50–950 ramp

primary

#393BA9

secondary

#C0BF7E

accent

#D74FD9

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #393BA9

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

Preview Lab → · Contrast checker → · Palette generator →