#39419D#39419D

#39419D is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.4% C 0.148 H 274.5°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#39419D
RGB	rgb(57, 65, 157)
HSL	hsl(235, 47%, 42%)
HSV	hsv(235, 64%, 62%)
CMYK	cmyk(63.7%, 58.6%, 0%, 38.4%)
CIE-LAB	lab(32.00, 26.46, -51.25)
CIE-LCH	lch(32.00, 57.68, 297.31°)
OKLab	oklab(42.42% 0.0115 -0.1473)
OKLCH	oklch(42.42% 0.148 274.5)
XYZ	xyz(9.6614, 7.0840, 32.7500)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39419D #9D9539

analogous

#39739D #39419D #63399D

triadic

#39419D #9D3941 #419D39

tetradic

#39419D #9D3973 #9D9539 #399D63

square

#39419D #9D3973 #9D9539 #399D63

split-complementary

#39419D #9D6339 #739D39

monochromatic

#181C43 #292E70 #39419D #535CC0 #8086D1

Accessibility & contrast

On white

8.69

#39419D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#39419D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39419D

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39419D	#FFFFFF	#000000	##FFFFFF
##39419D	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A0

Deuteranopia (green-blind)

#00479B

Tritanopia (blue-blind)

#005768

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #39419d;
/* rgb */ color: rgb(57, 65, 157);
/* oklch */ color: oklch(42.4% 0.148 274.5);

Tailwind

colors: {
  custom: {
    50: '#7a75bb',
    500: '#39419d',
    950: '#000000',
  },
}

SCSS

$custom: #39419d;
$custom-light: #7a75bb;
$custom-dark: #000000;

JSON

{
  "hex": "#39419d",
  "rgb": {
    "r": 57,
    "g": 65,
    "b": 157
  },
  "hsl": {
    "h": 235.2,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.42423,
    "c": 0.1478,
    "h": 274.5
  },
  "luminance": 0.07085
}

Semantic roles & 50–950 ramp

primary

#39419D

secondary

#BAB578

accent

#CC51D6

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #39419D

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

Preview Lab → · Contrast checker → · Palette generator →