#393DC8#393DC8

#393DC8 is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.6% C 0.209 H 273.1°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#393DC8
RGB	rgb(57, 61, 200)
HSL	hsl(238, 57%, 50%)
HSV	hsv(238, 72%, 78%)
CMYK	cmyk(71.5%, 69.5%, 0%, 21.6%)
CIE-LAB	lab(34.75, 43.89, -72.28)
CIE-LCH	lch(34.75, 84.56, 301.27°)
OKLab	oklab(45.58% 0.0115 -0.209)
OKLCH	oklch(45.58% 0.209 273.1)
XYZ	xyz(13.7779, 8.3761, 55.5230)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393DC8 #C8C439

analogous

#3984C8 #393DC8 #7D39C8

triadic

#393DC8 #C8393D #3DC839

tetradic

#393DC8 #C83984 #C8C439 #39C87D

square

#393DC8 #C83984 #C8C439 #39C87D

split-complementary

#393DC8 #C87D39 #84C839

monochromatic

#1D1F69 #2B2E99 #393DC8 #696CD5 #999BE3

Accessibility & contrast

On white

7.85

#393DC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#393DC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393DC8

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393DC8	#FFFFFF	#000000	##FFFFFF
##393DC8	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CC

Deuteranopia (green-blind)

#004BC5

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #393dc8;
/* rgb */ color: rgb(57, 61, 200);
/* oklch */ color: oklch(45.6% 0.209 273.1);

Tailwind

colors: {
  custom: {
    50: '#8473da',
    500: '#393dc8',
    950: '#000000',
  },
}

SCSS

$custom: #393dc8;
$custom-light: #8473da;
$custom-dark: #000000;

JSON

{
  "hex": "#393dc8",
  "rgb": {
    "r": 57,
    "g": 61,
    "b": 200
  },
  "hsl": {
    "h": 238.322,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45581,
    "c": 0.20933,
    "h": 273.1
  },
  "luminance": 0.08377
}

Semantic roles & 50–950 ramp

primary

#393DC8

secondary

#CECD8F

accent

#DC48E0

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #393DC8

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

Preview Lab → · Contrast checker → · Palette generator →