#39408A#39408A

#39408A is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.7% C 0.122 H 275.5°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#39408A
RGB	rgb(57, 64, 138)
HSL	hsl(235, 42%, 38%)
HSV	hsv(235, 59%, 54%)
CMYK	cmyk(58.7%, 53.6%, 0%, 45.9%)
CIE-LAB	lab(30.33, 20.39, -42.33)
CIE-LCH	lch(30.33, 46.99, 295.72°)
OKLab	oklab(40.73% 0.0117 -0.1211)
OKLCH	oklch(40.73% 0.122 275.5)
XYZ	xyz(8.1067, 6.3710, 24.8424)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39408A #8A8339

analogous

#39688A #39408A #5A398A

triadic

#39408A #8A3940 #408A39

tetradic

#39408A #8A3968 #8A8339 #398A5A

square

#39408A #8A3968 #8A8339 #398A5A

split-complementary

#39408A #8A5A39 #688A39

monochromatic

#151833 #272C5F #39408A #4B54B5 #777EC7

Accessibility & contrast

On white

9.23

#39408A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#39408A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39408A

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39408A	#FFFFFF	#000000	##FFFFFF
##39408A	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164B8D

Deuteranopia (green-blind)

#044488

Tritanopia (blue-blind)

#07515E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #39408a;
/* rgb */ color: rgb(57, 64, 138);
/* oklch */ color: oklch(40.7% 0.122 275.5);

Tailwind

colors: {
  custom: {
    50: '#7774ad',
    500: '#39408a',
    950: '#000000',
  },
}

SCSS

$custom: #39408a;
$custom-light: #7774ad;
$custom-dark: #000000;

JSON

{
  "hex": "#39408a",
  "rgb": {
    "r": 57,
    "g": 64,
    "b": 138
  },
  "hsl": {
    "h": 234.815,
    "s": 41.538,
    "l": 38.235
  },
  "oklch": {
    "l": 0.40732,
    "c": 0.12169,
    "h": 275.5
  },
  "luminance": 0.06372
}

Semantic roles & 50–950 ramp

primary

#39408A

secondary

#B0AA6F

accent

#C756D1

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #39408A

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

Preview Lab → · Contrast checker → · Palette generator →