#383797#383797

#383797 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.0% C 0.153 H 277.4°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#383797
RGB	rgb(56, 55, 151)
HSL	hsl(241, 47%, 40%)
HSV	hsv(241, 64%, 59%)
CMYK	cmyk(62.9%, 63.6%, 0%, 40.8%)
CIE-LAB	lab(28.92, 30.69, -52.61)
CIE-LCH	lch(28.92, 60.90, 300.25°)
OKLab	oklab(39.98% 0.0197 -0.1514)
OKLCH	oklch(39.98% 0.153 277.4)
XYZ	xyz(8.5812, 5.8068, 29.9408)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.91

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383797 #969737

analogous

#376697 #383797 #683797

triadic

#383797 #973837 #379738

tetradic

#383797 #973766 #969737 #379768

square

#383797 #973766 #969737 #379768

split-complementary

#383797 #976837 #669737

monochromatic

#17163D #27276A #383797 #4E4DBE #7B7ACF

Accessibility & contrast

On white

9.72

#383797 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#383797 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383797

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383797	#FFFFFF	#000000	##FFFFFF
##383797	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489A

Deuteranopia (green-blind)

#004095

Tritanopia (blue-blind)

#004F61

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #383797;
/* rgb */ color: rgb(56, 55, 151);
/* oklch */ color: oklch(40.0% 0.153 277.4);

Tailwind

colors: {
  custom: {
    50: '#7a6eb6',
    500: '#383797',
    950: '#000000',
  },
}

SCSS

$custom: #383797;
$custom-light: #7a6eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#383797",
  "rgb": {
    "r": 56,
    "g": 55,
    "b": 151
  },
  "hsl": {
    "h": 240.625,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39982,
    "c": 0.15273,
    "h": 277.4
  },
  "luminance": 0.05807
}

Semantic roles & 50–950 ramp

primary

#383797

secondary

#B7B872

accent

#D652D5

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #383797

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

Preview Lab → · Contrast checker → · Palette generator →