#39396C#39396C

#39396C is a dark, moderate blue. Relative luminance 0.049; OKLCH L 37.1% C 0.086 H 281.4°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#39396C
RGB	rgb(57, 57, 108)
HSL	hsl(240, 31%, 32%)
HSV	hsv(240, 47%, 42%)
CMYK	cmyk(47.2%, 47.2%, 0%, 57.6%)
CIE-LAB	lab(26.39, 14.79, -29.79)
CIE-LCH	lch(26.39, 33.26, 296.40°)
OKLab	oklab(37.11% 0.017 -0.0844)
OKLCH	oklch(37.11% 0.086 281.4)
XYZ	xyz(5.8564, 4.8785, 14.8175)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39396C #6C6C39

analogous

#39536C #39396C #53396C

triadic

#39396C #6C3939 #396C39

tetradic

#39396C #6C3953 #6C6C39 #396C53

square

#39396C #6C3953 #6C6C39 #396C53

split-complementary

#39396C #6C5339 #536C39

monochromatic

#0F0F1C #242444 #39396C #4E4E94 #6D6DB2

Accessibility & contrast

On white

10.63

#39396C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#39396C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39396C

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39396C	#FFFFFF	#000000	##FFFFFF
##39396C	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25406E

Deuteranopia (green-blind)

#223D6B

Tritanopia (blue-blind)

#28444D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #39396c;
/* rgb */ color: rgb(57, 57, 108);
/* oklch */ color: oklch(37.1% 0.086 281.4);

Tailwind

colors: {
  custom: {
    50: '#736f96',
    500: '#39396c',
    950: '#000000',
  },
}

SCSS

$custom: #39396c;
$custom-light: #736f96;
$custom-dark: #000000;

JSON

{
  "hex": "#39396c",
  "rgb": {
    "r": 57,
    "g": 57,
    "b": 108
  },
  "hsl": {
    "h": 240,
    "s": 30.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.37115,
    "c": 0.08605,
    "h": 281.4
  },
  "luminance": 0.04879
}

Semantic roles & 50–950 ramp

primary

#39396C

secondary

#9C9C65

accent

#C761C7

background

#F7F6F9

surface

#EDECF2

border

#C8C7CC

text

#08070D

muted

#7B7A7E

Preview Lab

Preview with #39396C

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

Preview Lab → · Contrast checker → · Palette generator →