#39387D#39387D

#39387D is a dark, moderate blue. Relative luminance 0.052; OKLCH L 38.1% C 0.114 H 280.2°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#39387D
RGB	rgb(57, 56, 125)
HSL	hsl(241, 38%, 35%)
HSV	hsv(241, 55%, 49%)
CMYK	cmyk(54.4%, 55.2%, 0%, 51%)
CIE-LAB	lab(27.24, 21.22, -39.22)
CIE-LCH	lch(27.24, 44.59, 298.42°)
OKLab	oklab(38.12% 0.0201 -0.112)
OKLCH	oklch(38.12% 0.114 280.2)
XYZ	xyz(6.8020, 5.1785, 20.0392)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39387D #7C7D38

analogous

#38597D #39387D #5C387D

triadic

#39387D #7D3938 #387D39

tetradic

#39387D #7D3859 #7C7D38 #387D5C

square

#39387D #7D3859 #7C7D38 #387D5C

split-complementary

#39387D #7D5C38 #597D38

monochromatic

#121228 #262553 #39387D #4C4BA7 #7170BF

Accessibility & contrast

On white

10.32

#39387D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#39387D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39387D

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39387D	#FFFFFF	#000000	##FFFFFF
##39387D	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12437F

Deuteranopia (green-blind)

#083E7C

Tritanopia (blue-blind)

#1C4755

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #39387d;
/* rgb */ color: rgb(57, 56, 125);
/* oklch */ color: oklch(38.1% 0.114 280.2);

Tailwind

colors: {
  custom: {
    50: '#756ea3',
    500: '#39387d',
    950: '#000000',
  },
}

SCSS

$custom: #39387d;
$custom-light: #756ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#39387d",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 125
  },
  "hsl": {
    "h": 240.87,
    "s": 38.122,
    "l": 35.49
  },
  "oklch": {
    "l": 0.3812,
    "c": 0.11382,
    "h": 280.2
  },
  "luminance": 0.05179
}

Semantic roles & 50–950 ramp

primary

#39387D

secondary

#A7A869

accent

#CE5ACC

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#09070F

muted

#7B7A7F

Preview Lab

Preview with #39387D

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

Preview Lab → · Contrast checker → · Palette generator →