#393499#393499

#393499 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.7% C 0.159 H 278.5°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#393499
RGB	rgb(57, 52, 153)
HSL	hsl(243, 49%, 40%)
HSV	hsv(243, 66%, 60%)
CMYK	cmyk(62.7%, 66%, 0%, 40%)
CIE-LAB	lab(28.45, 33.44, -54.60)
CIE-LCH	lch(28.45, 64.03, 301.49°)
OKLab	oklab(39.71% 0.0235 -0.1573)
OKLCH	oklch(39.71% 0.159 278.5)
XYZ	xyz(8.6633, 5.6251, 30.7600)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393499 #949934

analogous

#346299 #393499 #6B3499

triadic

#393499 #993934 #349939

tetradic

#393499 #993462 #949934 #34996B

square

#393499 #993462 #949934 #34996B

split-complementary

#393499 #996B34 #629934

monochromatic

#17153E #28246B #393499 #4F49C1 #7B77D1

Accessibility & contrast

On white

9.88

#393499 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#393499 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393499

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393499	#FFFFFF	#000000	##FFFFFF
##393499	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479C

Deuteranopia (green-blind)

#003F97

Tritanopia (blue-blind)

#004E61

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #393499;
/* rgb */ color: rgb(57, 52, 153);
/* oklch */ color: oklch(39.7% 0.159 278.5);

Tailwind

colors: {
  custom: {
    50: '#7b6cb8',
    500: '#393499',
    950: '#000000',
  },
}

SCSS

$custom: #393499;
$custom-light: #7b6cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#393499",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 153
  },
  "hsl": {
    "h": 242.97,
    "s": 49.268,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39709,
    "c": 0.15903,
    "h": 278.5
  },
  "luminance": 0.05626
}

Semantic roles & 50–950 ramp

primary

#393499

secondary

#B6B970

accent

#D94FD2

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #393499

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

Preview Lab → · Contrast checker → · Palette generator →