#39388E#39388E

#39388E is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.5% C 0.139 H 278.5°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#39388E
RGB	rgb(57, 56, 142)
HSL	hsl(241, 43%, 39%)
HSV	hsv(241, 61%, 56%)
CMYK	cmyk(59.9%, 60.6%, 0%, 44.3%)
CIE-LAB	lab(28.51, 27.09, -47.74)
CIE-LCH	lch(28.51, 54.89, 299.58°)
OKLab	oklab(39.47% 0.0204 -0.1371)
OKLCH	oklch(39.47% 0.139 278.5)
XYZ	xyz(7.9824, 5.6506, 26.2560)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39388E #8D8E38

analogous

#38628E #39388E #64388E

triadic

#39388E #8E3938 #388E39

tetradic

#39388E #8E3862 #8D8E38 #388E64

square

#39388E #8E3862 #8D8E38 #388E64

split-complementary

#39388E #8E6438 #628E38

monochromatic

#161536 #272762 #39388E #4C4BB8 #7877C9

Accessibility & contrast

On white

9.86

#39388E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#39388E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39388E

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39388E	#FFFFFF	#000000	##FFFFFF
##39388E	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004791

Deuteranopia (green-blind)

#00408C

Tritanopia (blue-blind)

#004D5D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #39388e;
/* rgb */ color: rgb(57, 56, 142);
/* oklch */ color: oklch(39.5% 0.139 278.5);

Tailwind

colors: {
  custom: {
    50: '#786eb0',
    500: '#39388e',
    950: '#000000',
  },
}

SCSS

$custom: #39388e;
$custom-light: #786eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#39388e",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 142
  },
  "hsl": {
    "h": 240.698,
    "s": 43.434,
    "l": 38.824
  },
  "oklch": {
    "l": 0.39473,
    "c": 0.13861,
    "h": 278.5
  },
  "luminance": 0.05651
}

Semantic roles & 50–950 ramp

primary

#39388E

secondary

#B2B26F

accent

#D355D2

background

#F7F6FA

surface

#EEECF5

border

#C9C7CF

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #39388E

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

Preview Lab → · Contrast checker → · Palette generator →