#393EAC#393EAC

#393EAC is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.1% C 0.172 H 274.5°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#393EAC
RGB	rgb(57, 62, 172)
HSL	hsl(237, 50%, 45%)
HSV	hsv(237, 67%, 67%)
CMYK	cmyk(66.9%, 64%, 0%, 32.5%)
CIE-LAB	lab(32.46, 33.68, -59.51)
CIE-LCH	lch(32.46, 68.38, 299.51°)
OKLab	oklab(43.15% 0.0136 -0.1716)
OKLCH	oklch(43.15% 0.172 274.5)
XYZ	xyz(10.8539, 7.2927, 39.8574)
Luminance	0.0729 (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

#393EAC #ACA739

analogous

#3978AC #393EAC #6D39AC

triadic

#393EAC #AC393E #3EAC39

tetradic

#393EAC #AC3978 #ACA739 #39AC6D

square

#393EAC #AC3978 #ACA739 #39AC6D

split-complementary

#393EAC #AC6D39 #78AC39

monochromatic

#1B1D50 #2A2D7E #393EAC #5A5FC8 #888BD8

Accessibility & contrast

On white

8.54

#393EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#393EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393EAC

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393EAC	#FFFFFF	#000000	##FFFFFF
##393EAC	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B0

Deuteranopia (green-blind)

#0047AA

Tritanopia (blue-blind)

#005A6F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #393eac;
/* rgb */ color: rgb(57, 62, 172);
/* oklch */ color: oklch(43.1% 0.172 274.5);

Tailwind

colors: {
  custom: {
    50: '#7e73c6',
    500: '#393eac',
    950: '#000000',
  },
}

SCSS

$custom: #393eac;
$custom-light: #7e73c6;
$custom-dark: #000000;

JSON

{
  "hex": "#393eac",
  "rgb": {
    "r": 57,
    "g": 62,
    "b": 172
  },
  "hsl": {
    "h": 237.391,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.43148,
    "c": 0.17218,
    "h": 274.5
  },
  "luminance": 0.07294
}

Semantic roles & 50–950 ramp

primary

#393EAC

secondary

#C2BF7F

accent

#D44EDA

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #393EAC

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

Preview Lab → · Contrast checker → · Palette generator →