#393CDB#393CDB

#393CDB is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.3% C 0.233 H 272.3°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#393CDB
RGB	rgb(57, 60, 219)
HSL	hsl(239, 69%, 54%)
HSV	hsv(239, 74%, 86%)
CMYK	cmyk(74%, 72.6%, 0%, 14.1%)
CIE-LAB	lab(36.39, 50.73, -80.57)
CIE-LCH	lch(36.39, 95.21, 302.20°)
OKLab	oklab(47.31% 0.0092 -0.2332)
OKLCH	oklch(47.31% 0.233 272.3)
XYZ	xyz(16.0851, 9.2144, 67.9349)
Luminance	0.0922 (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

#393CDB #DBD839

analogous

#398DDB #393CDB #8739DB

triadic

#393CDB #DB393C #3CDB39

tetradic

#393CDB #DB398D #DBD839 #39DB87

square

#393CDB #DB398D #DBD839 #39DB87

split-complementary

#393CDB #DB8739 #8DDB39

monochromatic

#181A82 #2124B6 #393CDB #6D6FE4 #A1A2EE

Accessibility & contrast

On white

7.39

#393CDB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#393CDB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393CDB

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393CDB	#FFFFFF	#000000	##FFFFFF
##393CDB	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DE0

Deuteranopia (green-blind)

#004ED8

Tritanopia (blue-blind)

#006A88

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #393cdb;
/* rgb */ color: rgb(57, 60, 219);
/* oklch */ color: oklch(47.3% 0.233 272.3);

Tailwind

colors: {
  custom: {
    50: '#8873e8',
    500: '#393cdb',
    950: '#000000',
  },
}

SCSS

$custom: #393cdb;
$custom-light: #8873e8;
$custom-dark: #000000;

JSON

{
  "hex": "#393cdb",
  "rgb": {
    "r": 57,
    "g": 60,
    "b": 219
  },
  "hsl": {
    "h": 238.889,
    "s": 69.231,
    "l": 54.118
  },
  "oklch": {
    "l": 0.47309,
    "c": 0.23335,
    "h": 272.3
  },
  "luminance": 0.09216
}

Semantic roles & 50–950 ramp

primary

#393CDB

secondary

#DAD995

accent

#E93CEC

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #393CDB

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

Preview Lab → · Contrast checker → · Palette generator →