#39388C#39388C

#39388C is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.3% C 0.136 H 278.7°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#39388C
RGB	rgb(57, 56, 140)
HSL	hsl(241, 43%, 38%)
HSV	hsv(241, 60%, 55%)
CMYK	cmyk(59.3%, 60%, 0%, 45.1%)
CIE-LAB	lab(28.36, 26.40, -46.76)
CIE-LCH	lch(28.36, 53.70, 299.45°)
OKLab	oklab(39.31% 0.0205 -0.1342)
OKLCH	oklch(39.31% 0.136 278.7)
XYZ	xyz(7.8336, 5.5911, 25.4723)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39388C #8B8C38

analogous

#38618C #39388C #63388C

triadic

#39388C #8C3938 #388C39

tetradic

#39388C #8C3861 #8B8C38 #388C63

square

#39388C #8C3861 #8B8C38 #388C63

split-complementary

#39388C #8C6338 #618C38

monochromatic

#151535 #272760 #39388C #4C4AB7 #7776C8

Accessibility & contrast

On white

9.91

#39388C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#39388C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39388C

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39388C	#FFFFFF	#000000	##FFFFFF
##39388C	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468F

Deuteranopia (green-blind)

#00408A

Tritanopia (blue-blind)

#054C5C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #39388c;
/* rgb */ color: rgb(57, 56, 140);
/* oklch */ color: oklch(39.3% 0.136 278.7);

Tailwind

colors: {
  custom: {
    50: '#786eae',
    500: '#39388c',
    950: '#000000',
  },
}

SCSS

$custom: #39388c;
$custom-light: #786eae;
$custom-dark: #000000;

JSON

{
  "hex": "#39388c",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 140
  },
  "hsl": {
    "h": 240.714,
    "s": 42.857,
    "l": 38.431
  },
  "oklch": {
    "l": 0.39308,
    "c": 0.13577,
    "h": 278.7
  },
  "luminance": 0.05592
}

Semantic roles & 50–950 ramp

primary

#39388C

secondary

#B0B16F

accent

#D355D1

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #39388C

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

Preview Lab → · Contrast checker → · Palette generator →