#393AAF#393AAF

#393AAF is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.7% C 0.181 H 275.2°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#393AAF
RGB	rgb(57, 58, 175)
HSL	hsl(239, 51%, 45%)
HSV	hsv(239, 67%, 69%)
CMYK	cmyk(67.4%, 66.9%, 0%, 31.4%)
CIE-LAB	lab(31.78, 37.22, -62.41)
CIE-LCH	lch(31.78, 72.67, 300.81°)
OKLab	oklab(42.73% 0.0164 -0.1802)
OKLCH	oklch(42.73% 0.181 275.2)
XYZ	xyz(10.9357, 6.9901, 41.3221)
Luminance	0.0699 (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

#393AAF #AFAE39

analogous

#3975AF #393AAF #7339AF

triadic

#393AAF #AF393A #3AAF39

tetradic

#393AAF #AF3975 #AFAE39 #39AF73

square

#393AAF #AF3975 #AFAE39 #39AF73

split-complementary

#393AAF #AF7339 #75AF39

monochromatic

#1B1B53 #2A2B81 #393AAF #5B5CCA #8A8AD9

Accessibility & contrast

On white

8.76

#393AAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#393AAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393AAF

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393AAF	#FFFFFF	#000000	##FFFFFF
##393AAF	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B3

Deuteranopia (green-blind)

#0045AD

Tritanopia (blue-blind)

#00596F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #393aaf;
/* rgb */ color: rgb(57, 58, 175);
/* oklch */ color: oklch(42.7% 0.181 275.2);

Tailwind

colors: {
  custom: {
    50: '#7f71c8',
    500: '#393aaf',
    950: '#000000',
  },
}

SCSS

$custom: #393aaf;
$custom-light: #7f71c8;
$custom-dark: #000000;

JSON

{
  "hex": "#393aaf",
  "rgb": {
    "r": 57,
    "g": 58,
    "b": 175
  },
  "hsl": {
    "h": 239.492,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.42733,
    "c": 0.18092,
    "h": 275.2
  },
  "luminance": 0.06991
}

Semantic roles & 50–950 ramp

primary

#393AAF

secondary

#C3C281

accent

#D94DDA

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #393AAF

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

Preview Lab → · Contrast checker → · Palette generator →