#383EAE#383EAE

#383EAE is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.3% C 0.175 H 274.0°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#383EAE
RGB	rgb(56, 62, 174)
HSL	hsl(237, 51%, 45%)
HSV	hsv(237, 68%, 68%)
CMYK	cmyk(67.8%, 64.4%, 0%, 31.8%)
CIE-LAB	lab(32.57, 34.24, -60.53)
CIE-LCH	lch(32.57, 69.54, 299.49°)
OKLab	oklab(43.26% 0.0123 -0.1747)
OKLCH	oklch(43.26% 0.175 274)
XYZ	xyz(10.9910, 7.3410, 40.8739)
Luminance	0.0734 (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

#383EAE #AEA838

analogous

#3879AE #383EAE #6D38AE

triadic

#383EAE #AE383E #3EAE38

tetradic

#383EAE #AE3879 #AEA838 #38AE6D

square

#383EAE #AE3879 #AEA838 #38AE6D

split-complementary

#383EAE #AE6D38 #79AE38

monochromatic

#1A1D51 #292E80 #383EAE #595FCA #888CD9

Accessibility & contrast

On white

8.51

#383EAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#383EAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383EAE

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383EAE	#FFFFFF	#000000	##FFFFFF
##383EAE	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B2

Deuteranopia (green-blind)

#0047AC

Tritanopia (blue-blind)

#005B70

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #383eae;
/* rgb */ color: rgb(56, 62, 174);
/* oklch */ color: oklch(43.3% 0.175 274.0);

Tailwind

colors: {
  custom: {
    50: '#7e73c7',
    500: '#383eae',
    950: '#000000',
  },
}

SCSS

$custom: #383eae;
$custom-light: #7e73c7;
$custom-dark: #000000;

JSON

{
  "hex": "#383eae",
  "rgb": {
    "r": 56,
    "g": 62,
    "b": 174
  },
  "hsl": {
    "h": 236.949,
    "s": 51.304,
    "l": 45.098
  },
  "oklch": {
    "l": 0.43262,
    "c": 0.1751,
    "h": 274
  },
  "luminance": 0.07342
}

Semantic roles & 50–950 ramp

primary

#383EAE

secondary

#C3BF7F

accent

#D44DDB

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #383EAE

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

Preview Lab → · Contrast checker → · Palette generator →