#393CCB#393CCB

#393CCB is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.7% C 0.214 H 273.1°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#393CCB
RGB	rgb(57, 60, 203)
HSL	hsl(239, 58%, 51%)
HSV	hsv(239, 72%, 80%)
CMYK	cmyk(71.9%, 70.4%, 0%, 20.4%)
CIE-LAB	lab(34.83, 45.47, -73.90)
CIE-LCH	lch(34.83, 86.77, 301.60°)
OKLab	oklab(45.72% 0.0117 -0.2138)
OKLCH	oklch(45.72% 0.214 273.1)
XYZ	xyz(14.0791, 8.4120, 57.3700)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.99

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393CCB #CBC839

analogous

#3985CB #393CCB #7F39CB

triadic

#393CCB #CB393C #3CCB39

tetradic

#393CCB #CB3985 #CBC839 #39CB7F

square

#393CCB #CB3985 #CBC839 #39CB7F

split-complementary

#393CCB #CB7F39 #85CB39

monochromatic

#1D1E6D #292C9D #393CCB #696CD8 #9A9BE4

Accessibility & contrast

On white

7.83

#393CCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#393CCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393CCB

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393CCB	#FFFFFF	#000000	##FFFFFF
##393CCB	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CF

Deuteranopia (green-blind)

#004BC8

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #393ccb;
/* rgb */ color: rgb(57, 60, 203);
/* oklch */ color: oklch(45.7% 0.214 273.1);

Tailwind

colors: {
  custom: {
    50: '#8573dc',
    500: '#393ccb',
    950: '#000000',
  },
}

SCSS

$custom: #393ccb;
$custom-light: #8573dc;
$custom-dark: #000000;

JSON

{
  "hex": "#393ccb",
  "rgb": {
    "r": 57,
    "g": 60,
    "b": 203
  },
  "hsl": {
    "h": 238.767,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.45719,
    "c": 0.21408,
    "h": 273.1
  },
  "luminance": 0.08413
}

Semantic roles & 50–950 ramp

primary

#393CCB

secondary

#D0CF90

accent

#DE46E2

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #393CCB

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

Preview Lab → · Contrast checker → · Palette generator →