#393E8D#393E8D

#393E8D is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.6% C 0.129 H 276.3°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#393E8D
RGB	rgb(57, 62, 141)
HSL	hsl(236, 42%, 39%)
HSV	hsv(236, 60%, 55%)
CMYK	cmyk(59.6%, 56%, 0%, 44.7%)
CIE-LAB	lab(30.00, 22.78, -44.71)
CIE-LCH	lch(30.00, 50.18, 297.01°)
OKLab	oklab(40.56% 0.0141 -0.1281)
OKLCH	oklch(40.56% 0.129 276.3)
XYZ	xyz(8.2161, 6.2376, 25.9652)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393E8D #8D8839

analogous

#39688D #393E8D #5E398D

triadic

#393E8D #8D393E #3E8D39

tetradic

#393E8D #8D3968 #8D8839 #398D5E

square

#393E8D #8D3968 #8D8839 #398D5E

split-complementary

#393E8D #8D5E39 #688D39

monochromatic

#161836 #272B61 #393E8D #4C53B7 #787DC8

Accessibility & contrast

On white

9.34

#393E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#393E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393E8D

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393E8D	#FFFFFF	#000000	##FFFFFF
##393E8D	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#084A90

Deuteranopia (green-blind)

#00438B

Tritanopia (blue-blind)

#00505F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #393e8d;
/* rgb */ color: rgb(57, 62, 141);
/* oklch */ color: oklch(40.6% 0.129 276.3);

Tailwind

colors: {
  custom: {
    50: '#7873af',
    500: '#393e8d',
    950: '#000000',
  },
}

SCSS

$custom: #393e8d;
$custom-light: #7873af;
$custom-dark: #000000;

JSON

{
  "hex": "#393e8d",
  "rgb": {
    "r": 57,
    "g": 62,
    "b": 141
  },
  "hsl": {
    "h": 236.429,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.40557,
    "c": 0.1289,
    "h": 276.3
  },
  "luminance": 0.06238
}

Semantic roles & 50–950 ramp

primary

#393E8D

secondary

#B2AE70

accent

#CB56D2

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #393E8D

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

Preview Lab → · Contrast checker → · Palette generator →