#39388A#39388A

#39388A is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.1% C 0.133 H 278.9°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#39388A
RGB	rgb(57, 56, 138)
HSL	hsl(241, 42%, 38%)
HSV	hsv(241, 59%, 54%)
CMYK	cmyk(58.7%, 59.4%, 0%, 45.9%)
CIE-LAB	lab(28.20, 25.71, -45.77)
CIE-LCH	lch(28.20, 52.50, 299.32°)
OKLab	oklab(39.14% 0.0205 -0.1313)
OKLCH	oklch(39.14% 0.133 278.9)
XYZ	xyz(7.6875, 5.5327, 24.7026)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39388A #898A38

analogous

#38608A #39388A #62388A

triadic

#39388A #8A3938 #388A39

tetradic

#39388A #8A3860 #898A38 #388A62

square

#39388A #8A3860 #898A38 #388A62

split-complementary

#39388A #8A6238 #608A38

monochromatic

#151533 #27265E #39388A #4B4AB5 #7675C7

Accessibility & contrast

On white

9.97

#39388A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#39388A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39388A

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39388A	#FFFFFF	#000000	##FFFFFF
##39388A	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468D

Deuteranopia (green-blind)

#003F88

Tritanopia (blue-blind)

#0A4B5B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #39388a;
/* rgb */ color: rgb(57, 56, 138);
/* oklch */ color: oklch(39.1% 0.133 278.9);

Tailwind

colors: {
  custom: {
    50: '#776ead',
    500: '#39388a',
    950: '#000000',
  },
}

SCSS

$custom: #39388a;
$custom-light: #776ead;
$custom-dark: #000000;

JSON

{
  "hex": "#39388a",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 138
  },
  "hsl": {
    "h": 240.732,
    "s": 42.268,
    "l": 38.039
  },
  "oklch": {
    "l": 0.39144,
    "c": 0.1329,
    "h": 278.9
  },
  "luminance": 0.05533
}

Semantic roles & 50–950 ramp

primary

#39388A

secondary

#AFB06E

accent

#D256D1

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #39388A

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

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