#393BC8#393BC8

#393BC8 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.3% C 0.211 H 273.4°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#393BC8
RGB	rgb(57, 59, 200)
HSL	hsl(239, 57%, 50%)
HSV	hsv(239, 72%, 78%)
CMYK	cmyk(71.5%, 70.5%, 0%, 21.6%)
CIE-LAB	lab(34.33, 45.06, -72.98)
CIE-LCH	lch(34.33, 85.77, 301.69°)
OKLab	oklab(45.27% 0.0126 -0.211)
OKLCH	oklch(45.27% 0.211 273.4)
XYZ	xyz(13.6732, 8.1666, 55.4881)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.08

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393BC8 #C8C639

analogous

#3982C8 #393BC8 #7E39C8

triadic

#393BC8 #C8393B #3BC839

tetradic

#393BC8 #C83982 #C8C639 #39C87E

square

#393BC8 #C83982 #C8C639 #39C87E

split-complementary

#393BC8 #C87E39 #82C839

monochromatic

#1D1E69 #2B2C99 #393BC8 #696AD5 #999AE3

Accessibility & contrast

On white

7.97

#393BC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#393BC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393BC8

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393BC8	#FFFFFF	#000000	##FFFFFF
##393BC8	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CC

Deuteranopia (green-blind)

#004AC5

Tritanopia (blue-blind)

#00627D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #393bc8;
/* rgb */ color: rgb(57, 59, 200);
/* oklch */ color: oklch(45.3% 0.211 273.4);

Tailwind

colors: {
  custom: {
    50: '#8472da',
    500: '#393bc8',
    950: '#000000',
  },
}

SCSS

$custom: #393bc8;
$custom-light: #8472da;
$custom-dark: #000000;

JSON

{
  "hex": "#393bc8",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 200
  },
  "hsl": {
    "h": 239.161,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45274,
    "c": 0.21143,
    "h": 273.4
  },
  "luminance": 0.08168
}

Semantic roles & 50–950 ramp

primary

#393BC8

secondary

#CECD8F

accent

#DE48E0

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #393BC8

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

Preview Lab → · Contrast checker → · Palette generator →