#393BAC#393BAC

#393BAC is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.6% C 0.176 H 275.2°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#393BAC
RGB	rgb(57, 59, 172)
HSL	hsl(239, 50%, 45%)
HSV	hsv(239, 67%, 67%)
CMYK	cmyk(66.9%, 65.7%, 0%, 32.5%)
CIE-LAB	lab(31.75, 35.57, -60.68)
CIE-LCH	lch(31.75, 70.33, 300.38°)
OKLab	oklab(42.63% 0.016 -0.1751)
OKLCH	oklch(42.63% 0.176 275.2)
XYZ	xyz(10.6952, 6.9754, 39.8045)
Luminance	0.0698 (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

#393BAC #ACAA39

analogous

#3974AC #393BAC #7139AC

triadic

#393BAC #AC393B #3BAC39

tetradic

#393BAC #AC3974 #ACAA39 #39AC71

square

#393BAC #AC3974 #ACAA39 #39AC71

split-complementary

#393BAC #AC7139 #74AC39

monochromatic

#1B1B50 #2A2B7E #393BAC #5A5CC8 #8889D8

Accessibility & contrast

On white

8.77

#393BAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#393BAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393BAC

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393BAC	#FFFFFF	#000000	##FFFFFF
##393BAC	1.00	8.77	2.40	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B0

Deuteranopia (green-blind)

#0046AA

Tritanopia (blue-blind)

#00586E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #393bac;
/* rgb */ color: rgb(57, 59, 172);
/* oklch */ color: oklch(42.6% 0.176 275.2);

Tailwind

colors: {
  custom: {
    50: '#7e71c6',
    500: '#393bac',
    950: '#000000',
  },
}

SCSS

$custom: #393bac;
$custom-light: #7e71c6;
$custom-dark: #000000;

JSON

{
  "hex": "#393bac",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 172
  },
  "hsl": {
    "h": 238.957,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42627,
    "c": 0.17581,
    "h": 275.2
  },
  "luminance": 0.06976
}

Semantic roles & 50–950 ramp

primary

#393BAC

secondary

#C2C07F

accent

#D74EDA

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #393BAC

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

Preview Lab → · Contrast checker → · Palette generator →