#39508A#39508A

#39508A is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.2% C 0.100 H 266.1°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#39508A
RGB	rgb(57, 80, 138)
HSL	hsl(223, 42%, 38%)
HSV	hsv(223, 59%, 54%)
CMYK	cmyk(58.7%, 42%, 0%, 45.9%)
CIE-LAB	lab(34.89, 9.75, -35.04)
CIE-LCH	lch(34.89, 36.37, 285.55°)
OKLab	oklab(44.2% -0.0067 -0.0995)
OKLCH	oklch(44.2% 0.1 266.1)
XYZ	xyz(9.1419, 8.4414, 25.1874)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39508A #8A7339

analogous

#39788A #39508A #4A398A

triadic

#39508A #8A3950 #508A39

tetradic

#39508A #8A3978 #8A7339 #398A4A

square

#39508A #8A3978 #8A7339 #398A4A

split-complementary

#39508A #8A4A39 #788A39

monochromatic

#151E33 #27375F #39508A #4B69B5 #778DC7

Accessibility & contrast

On white

7.81

#39508A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#39508A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39508A

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39508A	#FFFFFF	#000000	##FFFFFF
##39508A	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37568C

Deuteranopia (green-blind)

#2D4F89

Tritanopia (blue-blind)

#005D66

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #39508a;
/* rgb */ color: rgb(57, 80, 138);
/* oklch */ color: oklch(44.2% 0.100 266.1);

Tailwind

colors: {
  custom: {
    50: '#7680ac',
    500: '#39508a',
    950: '#000000',
  },
}

SCSS

$custom: #39508a;
$custom-light: #7680ac;
$custom-dark: #000000;

JSON

{
  "hex": "#39508a",
  "rgb": {
    "r": 57,
    "g": 80,
    "b": 138
  },
  "hsl": {
    "h": 222.963,
    "s": 41.538,
    "l": 38.235
  },
  "oklch": {
    "l": 0.44202,
    "c": 0.09975,
    "h": 266.1
  },
  "luminance": 0.08442
}

Semantic roles & 50–950 ramp

primary

#39508A

secondary

#B09D6F

accent

#AE56D1

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #39508A

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

Preview Lab → · Contrast checker → · Palette generator →