#383ACF#383ACF

#383ACF is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.8% C 0.221 H 272.8°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#383ACF
RGB	rgb(56, 58, 207)
HSL	hsl(239, 61%, 52%)
HSV	hsv(239, 73%, 81%)
CMYK	cmyk(72.9%, 72%, 0%, 18.8%)
CIE-LAB	lab(34.74, 47.85, -76.37)
CIE-LCH	lch(34.74, 90.12, 302.07°)
OKLab	oklab(45.76% 0.011 -0.221)
OKLCH	oklch(45.76% 0.221 272.8)
XYZ	xyz(14.4027, 8.3704, 59.8760)
Luminance	0.0837 (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

#383ACF #CFCD38

analogous

#3886CF #383ACF #8238CF

triadic

#383ACF #CF383A #3ACF38

tetradic

#383ACF #CF3886 #CFCD38 #38CF82

square

#383ACF #CF3886 #CFCD38 #38CF82

split-complementary

#383ACF #CF8238 #86CF38

monochromatic

#1B1C71 #2729A3 #383ACF #696BDB #9B9CE7

Accessibility & contrast

On white

7.85

#383ACF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#383ACF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383ACF

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383ACF	#FFFFFF	#000000	##FFFFFF
##383ACF	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D3

Deuteranopia (green-blind)

#004ACC

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #383acf;
/* rgb */ color: rgb(56, 58, 207);
/* oklch */ color: oklch(45.8% 0.221 272.8);

Tailwind

colors: {
  custom: {
    50: '#8572df',
    500: '#383acf',
    950: '#000000',
  },
}

SCSS

$custom: #383acf;
$custom-light: #8572df;
$custom-dark: #000000;

JSON

{
  "hex": "#383acf",
  "rgb": {
    "r": 56,
    "g": 58,
    "b": 207
  },
  "hsl": {
    "h": 239.205,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.45761,
    "c": 0.22123,
    "h": 272.8
  },
  "luminance": 0.08372
}

Semantic roles & 50–950 ramp

primary

#383ACF

secondary

#D3D290

accent

#E244E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #383ACF

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

Preview Lab → · Contrast checker → · Palette generator →