#383ED9#383ED9

#383ED9 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.3% C 0.229 H 271.9°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#383ED9
RGB	rgb(56, 62, 217)
HSL	hsl(238, 68%, 54%)
HSV	hsv(238, 74%, 85%)
CMYK	cmyk(74.2%, 71.4%, 0%, 14.9%)
CIE-LAB	lab(36.54, 48.86, -79.17)
CIE-LCH	lch(36.54, 93.04, 301.68°)
OKLab	oklab(47.34% 0.0075 -0.2291)
OKLCH	oklch(47.34% 0.229 271.9)
XYZ	xyz(15.8737, 9.2941, 66.5895)
Luminance	0.0930 (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

#383ED9 #D9D338

analogous

#388ED9 #383ED9 #8238D9

triadic

#383ED9 #D9383E #3ED938

tetradic

#383ED9 #D9388E #D9D338 #38D982

square

#383ED9 #D9388E #D9D338 #38D982

split-complementary

#383ED9 #D98238 #8ED938

monochromatic

#181C7E #2227B2 #383ED9 #6B70E3 #9FA2ED

Accessibility & contrast

On white

7.34

#383ED9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#383ED9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383ED9

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383ED9	#FFFFFF	#000000	##FFFFFF
##383ED9	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDE

Deuteranopia (green-blind)

#004ED6

Tritanopia (blue-blind)

#006A88

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #383ed9;
/* rgb */ color: rgb(56, 62, 217);
/* oklch */ color: oklch(47.3% 0.229 271.9);

Tailwind

colors: {
  custom: {
    50: '#8775e6',
    500: '#383ed9',
    950: '#000000',
  },
}

SCSS

$custom: #383ed9;
$custom-light: #8775e6;
$custom-dark: #000000;

JSON

{
  "hex": "#383ed9",
  "rgb": {
    "r": 56,
    "g": 62,
    "b": 217
  },
  "hsl": {
    "h": 237.764,
    "s": 67.932,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47343,
    "c": 0.22925,
    "h": 271.9
  },
  "luminance": 0.09296
}

Semantic roles & 50–950 ramp

primary

#383ED9

secondary

#D9D694

accent

#E43DEB

background

#F9F7FE

surface

#F1EDFD

border

#CBC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #383ED9

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

Preview Lab → · Contrast checker → · Palette generator →