#393BAE#393BAE

#393BAE is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.8% C 0.178 H 275.1°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#393BAE
RGB	rgb(57, 59, 174)
HSL	hsl(239, 51%, 45%)
HSV	hsv(239, 67%, 68%)
CMYK	cmyk(67.2%, 66.1%, 0%, 31.8%)
CIE-LAB	lab(31.93, 36.26, -61.58)
CIE-LCH	lch(31.93, 71.46, 300.49°)
OKLab	oklab(42.81% 0.0158 -0.1777)
OKLCH	oklch(42.81% 0.178 275.1)
XYZ	xyz(10.8888, 7.0528, 40.8237)
Luminance	0.0705 (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

#393BAE #AEAC39

analogous

#3976AE #393BAE #7139AE

triadic

#393BAE #AE393B #3BAE39

tetradic

#393BAE #AE3976 #AEAC39 #39AE71

square

#393BAE #AE3976 #AEAC39 #39AE71

split-complementary

#393BAE #AE7139 #76AE39

monochromatic

#1B1C52 #2A2B80 #393BAE #5B5DC9 #898AD8

Accessibility & contrast

On white

8.71

#393BAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#393BAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393BAE

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393BAE	#FFFFFF	#000000	##FFFFFF
##393BAE	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B2

Deuteranopia (green-blind)

#0046AC

Tritanopia (blue-blind)

#00596F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #393bae;
/* rgb */ color: rgb(57, 59, 174);
/* oklch */ color: oklch(42.8% 0.178 275.1);

Tailwind

colors: {
  custom: {
    50: '#7e71c7',
    500: '#393bae',
    950: '#000000',
  },
}

SCSS

$custom: #393bae;
$custom-light: #7e71c7;
$custom-dark: #000000;

JSON

{
  "hex": "#393bae",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 174
  },
  "hsl": {
    "h": 238.974,
    "s": 50.649,
    "l": 45.294
  },
  "oklch": {
    "l": 0.42809,
    "c": 0.17843,
    "h": 275.1
  },
  "luminance": 0.07054
}

Semantic roles & 50–950 ramp

primary

#393BAE

secondary

#C3C180

accent

#D84EDA

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #393BAE

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

Preview Lab → · Contrast checker → · Palette generator →