#383ABF#383ABF

#383ABF is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.2% C 0.202 H 273.8°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#383ABF
RGB	rgb(56, 58, 191)
HSL	hsl(239, 55%, 48%)
HSV	hsv(239, 71%, 75%)
CMYK	cmyk(70.7%, 69.6%, 0%, 25.1%)
CIE-LAB	lab(33.19, 42.53, -69.58)
CIE-LCH	lch(33.19, 81.55, 301.44°)
OKLab	oklab(44.18% 0.0133 -0.2011)
OKLCH	oklch(44.18% 0.202 273.8)
XYZ	xyz(12.5448, 7.6272, 50.0912)
Luminance	0.0763 (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

#383ABF #BFBD38

analogous

#387DBF #383ABF #7938BF

triadic

#383ABF #BF383A #3ABF38

tetradic

#383ABF #BF387D #BFBD38 #38BF79

square

#383ABF #BF387D #BFBD38 #38BF79

split-complementary

#383ABF #BF7938 #7DBF38

monochromatic

#1C1D60 #2A2C90 #383ABF #6365D1 #9293DF

Accessibility & contrast

On white

8.31

#383ABF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#383ABF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383ABF

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383ABF	#FFFFFF	#000000	##FFFFFF
##383ABF	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C3

Deuteranopia (green-blind)

#0048BD

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #383abf;
/* rgb */ color: rgb(56, 58, 191);
/* oklch */ color: oklch(44.2% 0.202 273.8);

Tailwind

colors: {
  custom: {
    50: '#8271d3',
    500: '#383abf',
    950: '#000000',
  },
}

SCSS

$custom: #383abf;
$custom-light: #8271d3;
$custom-dark: #000000;

JSON

{
  "hex": "#383abf",
  "rgb": {
    "r": 56,
    "g": 58,
    "b": 191
  },
  "hsl": {
    "h": 239.111,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44184,
    "c": 0.20158,
    "h": 273.8
  },
  "luminance": 0.07628
}

Semantic roles & 50–950 ramp

primary

#383ABF

secondary

#CAC989

accent

#DC4ADE

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #383ABF

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

Preview Lab → · Contrast checker → · Palette generator →