#383CD9#383CD9

#383CD9 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.1% C 0.231 H 272.1°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#383CD9
RGB	rgb(56, 60, 217)
HSL	hsl(239, 68%, 54%)
HSV	hsv(239, 74%, 85%)
CMYK	cmyk(74.2%, 72.4%, 0%, 14.9%)
CIE-LAB	lab(36.14, 49.99, -79.84)
CIE-LCH	lch(36.14, 94.20, 302.05°)
OKLab	oklab(47.05% 0.0084 -0.2311)
OKLCH	oklch(47.05% 0.231 272.1)
XYZ	xyz(15.7669, 9.0806, 66.5540)
Luminance	0.0908 (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

#383CD9 #D9D538

analogous

#388CD9 #383CD9 #8438D9

triadic

#383CD9 #D9383C #3CD938

tetradic

#383CD9 #D9388C #D9D538 #38D984

square

#383CD9 #D9388C #D9D538 #38D984

split-complementary

#383CD9 #D98438 #8CD938

monochromatic

#181B7E #2226B2 #383CD9 #6B6EE3 #9FA1ED

Accessibility & contrast

On white

7.46

#383CD9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#383CD9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383CD9

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383CD9	#FFFFFF	#000000	##FFFFFF
##383CD9	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DDE

Deuteranopia (green-blind)

#004DD6

Tritanopia (blue-blind)

#006987

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #383cd9;
/* rgb */ color: rgb(56, 60, 217);
/* oklch */ color: oklch(47.1% 0.231 272.1);

Tailwind

colors: {
  custom: {
    50: '#8773e6',
    500: '#383cd9',
    950: '#000000',
  },
}

SCSS

$custom: #383cd9;
$custom-light: #8773e6;
$custom-dark: #000000;

JSON

{
  "hex": "#383cd9",
  "rgb": {
    "r": 56,
    "g": 60,
    "b": 217
  },
  "hsl": {
    "h": 238.509,
    "s": 67.932,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47053,
    "c": 0.23122,
    "h": 272.1
  },
  "luminance": 0.09082
}

Semantic roles & 50–950 ramp

primary

#383CD9

secondary

#D9D794

accent

#E63DEB

background

#F9F7FE

surface

#F1EDFD

border

#CBC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #383CD9

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

Preview Lab → · Contrast checker → · Palette generator →