#39347E#39347E

#39347E is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.4% C 0.121 H 281.8°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#39347E
RGB	rgb(57, 52, 126)
HSL	hsl(244, 42%, 35%)
HSV	hsv(244, 59%, 49%)
CMYK	cmyk(54.8%, 58.7%, 0%, 50.6%)
CIE-LAB	lab(26.25, 24.23, -41.44)
CIE-LCH	lch(26.25, 48.00, 300.31°)
OKLab	oklab(37.41% 0.0249 -0.1186)
OKLCH	oklch(37.41% 0.121 281.8)
XYZ	xyz(6.6801, 4.8318, 20.3153)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39347E #797E34

analogous

#34547E #39347E #5E347E

triadic

#39347E #7E3934 #347E39

tetradic

#39347E #7E3454 #797E34 #347E5E

square

#39347E #7E3454 #797E34 #347E5E

split-complementary

#39347E #7E5E34 #547E34

monochromatic

#121027 #252253 #39347E #4D46A9 #716BC2

Accessibility & contrast

On white

10.68

#39347E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#39347E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39347E

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39347E	#FFFFFF	#000000	##FFFFFF
##39347E	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004180

Deuteranopia (green-blind)

#003B7C

Tritanopia (blue-blind)

#1C4553

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #39347e;
/* rgb */ color: rgb(57, 52, 126);
/* oklch */ color: oklch(37.4% 0.121 281.8);

Tailwind

colors: {
  custom: {
    50: '#766ba4',
    500: '#39347e',
    950: '#000000',
  },
}

SCSS

$custom: #39347e;
$custom-light: #766ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#39347e",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 126
  },
  "hsl": {
    "h": 244.054,
    "s": 41.573,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37408,
    "c": 0.12118,
    "h": 281.8
  },
  "luminance": 0.04832
}

Semantic roles & 50–950 ramp

primary

#39347E

secondary

#A5AA64

accent

#D156C9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #39347E

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

Preview Lab → · Contrast checker → · Palette generator →