#393AAC#393AAC

#393AAC is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.5% C 0.177 H 275.4°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#393AAC
RGB	rgb(57, 58, 172)
HSL	hsl(239, 50%, 45%)
HSV	hsv(239, 67%, 67%)
CMYK	cmyk(66.9%, 66.3%, 0%, 32.5%)
CIE-LAB	lab(31.52, 36.19, -61.06)
CIE-LCH	lch(31.52, 70.98, 300.66°)
OKLab	oklab(42.46% 0.0167 -0.1762)
OKLCH	oklch(42.46% 0.177 275.4)
XYZ	xyz(10.6443, 6.8736, 39.7875)
Luminance	0.0688 (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

#393AAC #ACAB39

analogous

#3974AC #393AAC #7139AC

triadic

#393AAC #AC393A #3AAC39

tetradic

#393AAC #AC3974 #ACAB39 #39AC71

square

#393AAC #AC3974 #ACAB39 #39AC71

split-complementary

#393AAC #AC7139 #74AC39

monochromatic

#1B1B50 #2A2B7E #393AAC #5A5BC8 #8889D8

Accessibility & contrast

On white

8.84

#393AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#393AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393AAC

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393AAC	#FFFFFF	#000000	##FFFFFF
##393AAC	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB0

Deuteranopia (green-blind)

#0045AA

Tritanopia (blue-blind)

#00586E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #393aac;
/* rgb */ color: rgb(57, 58, 172);
/* oklch */ color: oklch(42.5% 0.177 275.4);

Tailwind

colors: {
  custom: {
    50: '#7e70c6',
    500: '#393aac',
    950: '#000000',
  },
}

SCSS

$custom: #393aac;
$custom-light: #7e70c6;
$custom-dark: #000000;

JSON

{
  "hex": "#393aac",
  "rgb": {
    "r": 57,
    "g": 58,
    "b": 172
  },
  "hsl": {
    "h": 239.478,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42457,
    "c": 0.17699,
    "h": 275.4
  },
  "luminance": 0.06875
}

Semantic roles & 50–950 ramp

primary

#393AAC

secondary

#C2C17F

accent

#D94EDA

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #393AAC

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

Preview Lab → · Contrast checker → · Palette generator →