#39347F#39347F

#39347F is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.5% C 0.123 H 281.7°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#39347F
RGB	rgb(57, 52, 127)
HSL	hsl(244, 42%, 35%)
HSV	hsv(244, 59%, 50%)
CMYK	cmyk(55.1%, 59.1%, 0%, 50.2%)
CIE-LAB	lab(26.33, 24.57, -41.95)
CIE-LCH	lch(26.33, 48.61, 300.36°)
OKLab	oklab(37.49% 0.0249 -0.1201)
OKLCH	oklch(37.49% 0.123 281.7)
XYZ	xyz(6.7449, 4.8577, 20.6568)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39347F #7A7F34

analogous

#34547F #39347F #5E347F

triadic

#39347F #7F3934 #347F39

tetradic

#39347F #7F3454 #7A7F34 #347F5E

square

#39347F #7F3454 #7A7F34 #347F5E

split-complementary

#39347F #7F5E34 #547F34

monochromatic

#121028 #262254 #39347F #4C46AA #716BC2

Accessibility & contrast

On white

10.65

#39347F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#39347F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39347F

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39347F	#FFFFFF	#000000	##FFFFFF
##39347F	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004182

Deuteranopia (green-blind)

#003C7D

Tritanopia (blue-blind)

#1B4554

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #39347f;
/* rgb */ color: rgb(57, 52, 127);
/* oklch */ color: oklch(37.5% 0.123 281.7);

Tailwind

colors: {
  custom: {
    50: '#766ba5',
    500: '#39347f',
    950: '#000000',
  },
}

SCSS

$custom: #39347f;
$custom-light: #766ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#39347f",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 127
  },
  "hsl": {
    "h": 244,
    "s": 41.899,
    "l": 35.098
  },
  "oklch": {
    "l": 0.37488,
    "c": 0.12264,
    "h": 281.7
  },
  "luminance": 0.04858
}

Semantic roles & 50–950 ramp

primary

#39347F

secondary

#A6AA64

accent

#D256C9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #39347F

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

Preview Lab → · Contrast checker → · Palette generator →