#39389F#39389F

#39389F is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.9% C 0.162 H 276.9°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#39389F
RGB	rgb(57, 56, 159)
HSL	hsl(241, 48%, 42%)
HSV	hsv(241, 65%, 62%)
CMYK	cmyk(64.2%, 64.8%, 0%, 37.6%)
CIE-LAB	lab(29.91, 32.97, -55.85)
CIE-LCH	lch(29.91, 64.86, 300.56°)
OKLab	oklab(40.94% 0.0195 -0.1609)
OKLCH	oklch(40.94% 0.162 276.9)
XYZ	xyz(9.3575, 6.2006, 33.4979)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39389F #9E9F38

analogous

#386A9F #39389F #6D389F

triadic

#39389F #9F3938 #389F39

tetradic

#39389F #9F386A #9E9F38 #389F6D

square

#39389F #9F386A #9E9F38 #389F6D

split-complementary

#39389F #9F6D38 #6A9F38

monochromatic

#191844 #292872 #39389F #5352C2 #807FD2

Accessibility & contrast

On white

9.37

#39389F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#39389F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39389F

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39389F	#FFFFFF	#000000	##FFFFFF
##39389F	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA2

Deuteranopia (green-blind)

#00429D

Tritanopia (blue-blind)

#005266

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #39389f;
/* rgb */ color: rgb(57, 56, 159);
/* oklch */ color: oklch(40.9% 0.162 276.9);

Tailwind

colors: {
  custom: {
    50: '#7c6fbc',
    500: '#39389f',
    950: '#000000',
  },
}

SCSS

$custom: #39389f;
$custom-light: #7c6fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#39389f",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 159
  },
  "hsl": {
    "h": 240.583,
    "s": 47.907,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40938,
    "c": 0.16213,
    "h": 276.9
  },
  "luminance": 0.06201
}

Semantic roles & 50–950 ramp

primary

#39389F

secondary

#BBBB77

accent

#D750D6

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #39389F

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

Preview Lab → · Contrast checker → · Palette generator →