#393DCF#393DCF

#393DCF is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.3% C 0.218 H 272.8°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#393DCF
RGB	rgb(57, 61, 207)
HSL	hsl(238, 61%, 52%)
HSV	hsv(238, 72%, 81%)
CMYK	cmyk(72.5%, 70.5%, 0%, 18.8%)
CIE-LAB	lab(35.42, 46.22, -75.25)
CIE-LCH	lch(35.42, 88.31, 301.56°)
OKLab	oklab(46.26% 0.0105 -0.2177)
OKLCH	oklch(46.26% 0.218 272.8)
XYZ	xyz(14.6148, 8.7109, 59.9305)
Luminance	0.0871 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.03

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393DCF #CFCB39

analogous

#3988CF #393DCF #8039CF

triadic

#393DCF #CF393D #3DCF39

tetradic

#393DCF #CF3988 #CFCB39 #39CF80

square

#393DCF #CF3988 #CFCB39 #39CF80

split-complementary

#393DCF #CF8039 #88CF39

monochromatic

#1C1E72 #282BA3 #393DCF #6A6DDB #9C9EE7

Accessibility & contrast

On white

7.66

#393DCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#393DCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393DCF

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393DCF	#FFFFFF	#000000	##FFFFFF
##393DCF	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD3

Deuteranopia (green-blind)

#004CCC

Tritanopia (blue-blind)

#006682

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #393dcf;
/* rgb */ color: rgb(57, 61, 207);
/* oklch */ color: oklch(46.3% 0.218 272.8);

Tailwind

colors: {
  custom: {
    50: '#8574df',
    500: '#393dcf',
    950: '#000000',
  },
}

SCSS

$custom: #393dcf;
$custom-light: #8574df;
$custom-dark: #000000;

JSON

{
  "hex": "#393dcf",
  "rgb": {
    "r": 57,
    "g": 61,
    "b": 207
  },
  "hsl": {
    "h": 238.4,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.46262,
    "c": 0.21794,
    "h": 272.8
  },
  "luminance": 0.08712
}

Semantic roles & 50–950 ramp

primary

#393DCF

secondary

#D3D191

accent

#E044E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #393DCF

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

Preview Lab → · Contrast checker → · Palette generator →