#393E89#393E89

#393E89 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.2% C 0.123 H 276.5°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#393E89
RGB	rgb(57, 62, 137)
HSL	hsl(236, 41%, 38%)
HSV	hsv(236, 58%, 54%)
CMYK	cmyk(58.4%, 54.7%, 0%, 46.3%)
CIE-LAB	lab(29.71, 21.38, -42.70)
CIE-LCH	lch(29.71, 47.76, 296.59°)
OKLab	oklab(40.25% 0.0139 -0.1222)
OKLCH	oklch(40.25% 0.123 276.5)
XYZ	xyz(7.9239, 6.1207, 24.4259)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393E89 #898439

analogous

#396689 #393E89 #5C3989

triadic

#393E89 #89393E #3E8939

tetradic

#393E89 #893966 #898439 #39895C

square

#393E89 #893966 #898439 #39895C

split-complementary

#393E89 #895C39 #668939

monochromatic

#151733 #272A5E #393E89 #4B52B4 #767BC6

Accessibility & contrast

On white

9.44

#393E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#393E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393E89

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393E89	#FFFFFF	#000000	##FFFFFF
##393E89	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11498C

Deuteranopia (green-blind)

#004387

Tritanopia (blue-blind)

#0A4F5D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #393e89;
/* rgb */ color: rgb(57, 62, 137);
/* oklch */ color: oklch(40.2% 0.123 276.5);

Tailwind

colors: {
  custom: {
    50: '#7773ac',
    500: '#393e89',
    950: '#000000',
  },
}

SCSS

$custom: #393e89;
$custom-light: #7773ac;
$custom-dark: #000000;

JSON

{
  "hex": "#393e89",
  "rgb": {
    "r": 57,
    "g": 62,
    "b": 137
  },
  "hsl": {
    "h": 236.25,
    "s": 41.237,
    "l": 38.039
  },
  "oklch": {
    "l": 0.40248,
    "c": 0.12303,
    "h": 276.5
  },
  "luminance": 0.06121
}

Semantic roles & 50–950 ramp

primary

#393E89

secondary

#AFAB6F

accent

#C957D1

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #393E89

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

Preview Lab → · Contrast checker → · Palette generator →