#393C84#393C84

#393C84 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.5% C 0.118 H 277.7°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#393C84
RGB	rgb(57, 60, 132)
HSL	hsl(238, 40%, 37%)
HSV	hsv(238, 57%, 52%)
CMYK	cmyk(56.8%, 54.5%, 0%, 48.2%)
CIE-LAB	lab(28.82, 20.97, -41.05)
CIE-LCH	lch(28.82, 46.09, 297.05°)
OKLab	oklab(39.46% 0.0159 -0.1174)
OKLCH	oklch(39.46% 0.118 277.7)
XYZ	xyz(7.4667, 5.7670, 22.5450)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393C84 #848139

analogous

#396284 #393C84 #5C3984

triadic

#393C84 #84393C #3C8439

tetradic

#393C84 #843962 #848139 #39845C

square

#393C84 #843962 #848139 #39845C

split-complementary

#393C84 #845C39 #628439

monochromatic

#14152F #272959 #393C84 #4B4FAF #7477C3

Accessibility & contrast

On white

9.75

#393C84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#393C84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393C84

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393C84	#FFFFFF	#000000	##FFFFFF
##393C84	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#134787

Deuteranopia (green-blind)

#044182

Tritanopia (blue-blind)

#134C5A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #393c84;
/* rgb */ color: rgb(57, 60, 132);
/* oklch */ color: oklch(39.5% 0.118 277.7);

Tailwind

colors: {
  custom: {
    50: '#7671a8',
    500: '#393c84',
    950: '#000000',
  },
}

SCSS

$custom: #393c84;
$custom-light: #7671a8;
$custom-dark: #000000;

JSON

{
  "hex": "#393c84",
  "rgb": {
    "r": 57,
    "g": 60,
    "b": 132
  },
  "hsl": {
    "h": 237.6,
    "s": 39.683,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39461,
    "c": 0.11846,
    "h": 277.7
  },
  "luminance": 0.05768
}

Semantic roles & 50–950 ramp

primary

#393C84

secondary

#ACAA6D

accent

#CB58D0

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #393C84

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

Preview Lab → · Contrast checker → · Palette generator →