#393E97#393E97

#393E97 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.4% C 0.143 H 275.7°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#393E97
RGB	rgb(57, 62, 151)
HSL	hsl(237, 45%, 41%)
HSV	hsv(237, 62%, 59%)
CMYK	cmyk(62.3%, 58.9%, 0%, 40.8%)
CIE-LAB	lab(30.76, 26.31, -49.62)
CIE-LCH	lch(30.76, 56.16, 297.93°)
OKLab	oklab(41.36% 0.0143 -0.1426)
OKLCH	oklch(41.36% 0.143 275.7)
XYZ	xyz(8.9941, 6.5488, 30.0622)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393E97 #979239

analogous

#396D97 #393E97 #633997

triadic

#393E97 #97393E #3E9739

tetradic

#393E97 #97396D #979239 #399763

square

#393E97 #97396D #979239 #399763

split-complementary

#393E97 #976339 #6D9739

monochromatic

#171A3E #282C6B #393E97 #5056BD #7D81CE

Accessibility & contrast

On white

9.09

#393E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#393E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393E97

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393E97	#FFFFFF	#000000	##FFFFFF
##393E97	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9A

Deuteranopia (green-blind)

#004495

Tritanopia (blue-blind)

#005364

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #393e97;
/* rgb */ color: rgb(57, 62, 151);
/* oklch */ color: oklch(41.4% 0.143 275.7);

Tailwind

colors: {
  custom: {
    50: '#7973b6',
    500: '#393e97',
    950: '#000000',
  },
}

SCSS

$custom: #393e97;
$custom-light: #7973b6;
$custom-dark: #000000;

JSON

{
  "hex": "#393e97",
  "rgb": {
    "r": 57,
    "g": 62,
    "b": 151
  },
  "hsl": {
    "h": 236.809,
    "s": 45.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.41356,
    "c": 0.14329,
    "h": 275.7
  },
  "luminance": 0.06549
}

Semantic roles & 50–950 ramp

primary

#393E97

secondary

#B7B475

accent

#CE53D5

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #393E97

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

Preview Lab → · Contrast checker → · Palette generator →