#383597#383597

#383597 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.6% C 0.155 H 278.0°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#383597
RGB	rgb(56, 53, 151)
HSL	hsl(242, 48%, 40%)
HSV	hsv(242, 65%, 59%)
CMYK	cmyk(62.9%, 64.9%, 0%, 40.8%)
CIE-LAB	lab(28.43, 31.96, -53.40)
CIE-LCH	lch(28.43, 62.23, 300.90°)
OKLab	oklab(39.63% 0.0215 -0.1538)
OKLCH	oklch(39.63% 0.155 278)
XYZ	xyz(8.4881, 5.6207, 29.9098)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383597 #949735

analogous

#356397 #383597 #693597

triadic

#383597 #973835 #359738

tetradic

#383597 #973563 #949735 #359769

square

#383597 #973563 #949735 #359769

split-complementary

#383597 #976935 #639735

monochromatic

#16153C #27256A #383597 #4D4ABF #7A77CF

Accessibility & contrast

On white

9.89

#383597 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#383597 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383597

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383597	#FFFFFF	#000000	##FFFFFF
##383597	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479A

Deuteranopia (green-blind)

#003F95

Tritanopia (blue-blind)

#004E61

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #383597;
/* rgb */ color: rgb(56, 53, 151);
/* oklch */ color: oklch(39.6% 0.155 278.0);

Tailwind

colors: {
  custom: {
    50: '#7a6cb6',
    500: '#383597',
    950: '#000000',
  },
}

SCSS

$custom: #383597;
$custom-light: #7a6cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#383597",
  "rgb": {
    "r": 56,
    "g": 53,
    "b": 151
  },
  "hsl": {
    "h": 241.837,
    "s": 48.039,
    "l": 40
  },
  "oklch": {
    "l": 0.39627,
    "c": 0.15529,
    "h": 278
  },
  "luminance": 0.05621
}

Semantic roles & 50–950 ramp

primary

#383597

secondary

#B6B870

accent

#D850D3

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #383597

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

Preview Lab → · Contrast checker → · Palette generator →