#393B89#393B89

#393B89 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.6% C 0.127 H 277.8°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#393B89
RGB	rgb(57, 59, 137)
HSL	hsl(239, 41%, 38%)
HSV	hsv(239, 58%, 54%)
CMYK	cmyk(58.4%, 56.9%, 0%, 46.3%)
CIE-LAB	lab(28.91, 23.38, -44.00)
CIE-LCH	lch(28.91, 49.83, 297.98°)
OKLab	oklab(39.65% 0.0172 -0.1261)
OKLCH	oklch(39.65% 0.127 277.8)
XYZ	xyz(7.7652, 5.8034, 24.3730)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393B89 #898739

analogous

#396389 #393B89 #5F3989

triadic

#393B89 #89393B #3B8939

tetradic

#393B89 #893963 #898739 #39895F

square

#393B89 #893963 #898739 #39895F

split-complementary

#393B89 #895F39 #638939

monochromatic

#151633 #27285E #393B89 #4B4EB4 #7678C6

Accessibility & contrast

On white

9.72

#393B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#393B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393B89

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393B89	#FFFFFF	#000000	##FFFFFF
##393B89	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)

#03478C

Deuteranopia (green-blind)

#004187

Tritanopia (blue-blind)

#0B4D5C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #393b89;
/* rgb */ color: rgb(57, 59, 137);
/* oklch */ color: oklch(39.6% 0.127 277.8);

Tailwind

colors: {
  custom: {
    50: '#7771ac',
    500: '#393b89',
    950: '#000000',
  },
}

SCSS

$custom: #393b89;
$custom-light: #7771ac;
$custom-dark: #000000;

JSON

{
  "hex": "#393b89",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 137
  },
  "hsl": {
    "h": 238.5,
    "s": 41.237,
    "l": 38.039
  },
  "oklch": {
    "l": 0.39647,
    "c": 0.12726,
    "h": 277.8
  },
  "luminance": 0.05804
}

Semantic roles & 50–950 ramp

primary

#393B89

secondary

#AFAE6F

accent

#CE57D1

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #393B89

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

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