#39389C#39389C

#39389C is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.7% C 0.158 H 277.2°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#39389C
RGB	rgb(57, 56, 156)
HSL	hsl(241, 47%, 42%)
HSV	hsv(241, 64%, 61%)
CMYK	cmyk(63.5%, 64.1%, 0%, 38.8%)
CIE-LAB	lab(29.66, 31.94, -54.45)
CIE-LCH	lch(29.66, 63.13, 300.39°)
OKLab	oklab(40.67% 0.0198 -0.1568)
OKLCH	oklch(40.67% 0.158 277.2)
XYZ	xyz(9.1003, 6.0978, 32.1435)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39389C #9B9C38

analogous

#38699C #39389C #6B389C

triadic

#39389C #9C3938 #389C39

tetradic

#39389C #9C3869 #9B9C38 #389C6B

square

#39389C #9C3869 #9B9C38 #389C6B

split-complementary

#39389C #9C6B38 #699C38

monochromatic

#181842 #29286F #39389C #5251C0 #7F7ED1

Accessibility & contrast

On white

9.46

#39389C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#39389C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39389C

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39389C	#FFFFFF	#000000	##FFFFFF
##39389C	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9F

Deuteranopia (green-blind)

#00429A

Tritanopia (blue-blind)

#005164

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #39389c;
/* rgb */ color: rgb(57, 56, 156);
/* oklch */ color: oklch(40.7% 0.158 277.2);

Tailwind

colors: {
  custom: {
    50: '#7b6fba',
    500: '#39389c',
    950: '#000000',
  },
}

SCSS

$custom: #39389c;
$custom-light: #7b6fba;
$custom-dark: #000000;

JSON

{
  "hex": "#39389c",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 156
  },
  "hsl": {
    "h": 240.6,
    "s": 47.17,
    "l": 41.569
  },
  "oklch": {
    "l": 0.40672,
    "c": 0.15806,
    "h": 277.2
  },
  "luminance": 0.06099
}

Semantic roles & 50–950 ramp

primary

#39389C

secondary

#B9BA76

accent

#D751D5

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #39389C

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

Preview Lab → · Contrast checker → · Palette generator →