#383AA2#383AA2

#383AA2 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.5% C 0.164 H 275.7°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#383AA2
RGB	rgb(56, 58, 162)
HSL	hsl(239, 49%, 43%)
HSV	hsv(239, 65%, 64%)
CMYK	cmyk(65.4%, 64.2%, 0%, 36.5%)
CIE-LAB	lab(30.58, 32.59, -56.58)
CIE-LCH	lch(30.58, 65.30, 299.94°)
OKLab	oklab(41.49% 0.0164 -0.1631)
OKLCH	oklch(41.49% 0.164 275.7)
XYZ	xyz(9.6634, 6.4747, 34.9159)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383AA2 #A2A038

analogous

#386FA2 #383AA2 #6B38A2

triadic

#383AA2 #A2383A #3AA238

tetradic

#383AA2 #A2386F #A2A038 #38A26B

square

#383AA2 #A2386F #A2A038 #38A26B

split-complementary

#383AA2 #A26B38 #6FA238

monochromatic

#191947 #282A75 #383AA2 #5356C4 #8183D3

Accessibility & contrast

On white

9.15

#383AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#383AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383AA2

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383AA2	#FFFFFF	#000000	##FFFFFF
##383AA2	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA5

Deuteranopia (green-blind)

#0043A0

Tritanopia (blue-blind)

#005468

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #383aa2;
/* rgb */ color: rgb(56, 58, 162);
/* oklch */ color: oklch(41.5% 0.164 275.7);

Tailwind

colors: {
  custom: {
    50: '#7b70be',
    500: '#383aa2',
    950: '#000000',
  },
}

SCSS

$custom: #383aa2;
$custom-light: #7b70be;
$custom-dark: #000000;

JSON

{
  "hex": "#383aa2",
  "rgb": {
    "r": 56,
    "g": 58,
    "b": 162
  },
  "hsl": {
    "h": 238.868,
    "s": 48.624,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41487,
    "c": 0.16392,
    "h": 275.7
  },
  "luminance": 0.06475
}

Semantic roles & 50–950 ramp

primary

#383AA2

secondary

#BDBC79

accent

#D650D8

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #383AA2

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

Preview Lab → · Contrast checker → · Palette generator →