#39387C#39387C

#39387C is a dark, moderate blue. Relative luminance 0.052; OKLCH L 38.0% C 0.112 H 280.3°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#39387C
RGB	rgb(57, 56, 124)
HSL	hsl(241, 38%, 35%)
HSV	hsv(241, 55%, 49%)
CMYK	cmyk(54%, 54.8%, 0%, 51.4%)
CIE-LAB	lab(27.17, 20.88, -38.70)
CIE-LCH	lch(27.17, 43.97, 298.35°)
OKLab	oklab(38.04% 0.0201 -0.1105)
OKLCH	oklch(38.04% 0.112 280.3)
XYZ	xyz(6.7385, 5.1530, 19.7044)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39387C #7B7C38

analogous

#38597C #39387C #5B387C

triadic

#39387C #7C3938 #387C39

tetradic

#39387C #7C3859 #7B7C38 #387C5B

square

#39387C #7C3859 #7B7C38 #387C5B

split-complementary

#39387C #7C5B38 #597C38

monochromatic

#121228 #262552 #39387C #4C4BA6 #7170BE

Accessibility & contrast

On white

10.34

#39387C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#39387C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39387C

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39387C	#FFFFFF	#000000	##FFFFFF
##39387C	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13437E

Deuteranopia (green-blind)

#0A3E7B

Tritanopia (blue-blind)

#1D4754

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #39387c;
/* rgb */ color: rgb(57, 56, 124);
/* oklch */ color: oklch(38.0% 0.112 280.3);

Tailwind

colors: {
  custom: {
    50: '#756ea2',
    500: '#39387c',
    950: '#000000',
  },
}

SCSS

$custom: #39387c;
$custom-light: #756ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#39387c",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 124
  },
  "hsl": {
    "h": 240.882,
    "s": 37.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.38044,
    "c": 0.11233,
    "h": 280.3
  },
  "luminance": 0.05153
}

Semantic roles & 50–950 ramp

primary

#39387C

secondary

#A6A768

accent

#CE5ACC

background

#F7F6FA

surface

#EDECF3

border

#C8C7CD

text

#09070F

muted

#7B7A7F

Preview Lab

Preview with #39387C

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

Preview Lab → · Contrast checker → · Palette generator →