#39389D#39389D

#39389D is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.8% C 0.159 H 277.1°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#39389D
RGB	rgb(57, 56, 157)
HSL	hsl(241, 47%, 42%)
HSV	hsv(241, 64%, 62%)
CMYK	cmyk(63.7%, 64.3%, 0%, 38.4%)
CIE-LAB	lab(29.74, 32.28, -54.92)
CIE-LCH	lch(29.74, 63.71, 300.45°)
OKLab	oklab(40.76% 0.0197 -0.1582)
OKLCH	oklch(40.76% 0.159 277.1)
XYZ	xyz(9.1853, 6.1318, 32.5913)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.05

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39389D #9C9D38

analogous

#386A9D #39389D #6C389D

triadic

#39389D #9D3938 #389D39

tetradic

#39389D #9D386A #9C9D38 #389D6C

square

#39389D #9D386A #9C9D38 #389D6C

split-complementary

#39389D #9D6C38 #6A9D38

monochromatic

#181843 #292870 #39389D #5251C1 #7F7ED1

Accessibility & contrast

On white

9.43

#39389D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#39389D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39389D

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39389D	#FFFFFF	#000000	##FFFFFF
##39389D	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA0

Deuteranopia (green-blind)

#00429B

Tritanopia (blue-blind)

#005265

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #39389d;
/* rgb */ color: rgb(57, 56, 157);
/* oklch */ color: oklch(40.8% 0.159 277.1);

Tailwind

colors: {
  custom: {
    50: '#7b6fbb',
    500: '#39389d',
    950: '#000000',
  },
}

SCSS

$custom: #39389d;
$custom-light: #7b6fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#39389d",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 157
  },
  "hsl": {
    "h": 240.594,
    "s": 47.418,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40761,
    "c": 0.15942,
    "h": 277.1
  },
  "luminance": 0.06133
}

Semantic roles & 50–950 ramp

primary

#39389D

secondary

#BABA76

accent

#D751D6

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #39389D

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

Preview Lab → · Contrast checker → · Palette generator →