#39429A#39429A

#39429A is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.4% C 0.142 H 274.2°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#39429A
RGB	rgb(57, 66, 154)
HSL	hsl(234, 46%, 41%)
HSV	hsv(234, 63%, 60%)
CMYK	cmyk(63%, 57.1%, 0%, 39.6%)
CIE-LAB	lab(32.03, 24.74, -49.38)
CIE-LCH	lch(32.03, 55.23, 296.61°)
OKLab	oklab(42.38% 0.0105 -0.1418)
OKLCH	oklch(42.38% 0.142 274.2)
XYZ	xyz(9.4664, 7.0986, 31.4369)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39429A #9A9139

analogous

#39739A #39429A #61399A

triadic

#39429A #9A3942 #429A39

tetradic

#39429A #9A3973 #9A9139 #399A61

square

#39429A #9A3973 #9A9139 #399A61

split-complementary

#39429A #9A6139 #739A39

monochromatic

#181C41 #282F6D #39429A #515CBF #7E86CF

Accessibility & contrast

On white

8.68

#39429A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#39429A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39429A

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39429A	#FFFFFF	#000000	##FFFFFF
##39429A	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509D

Deuteranopia (green-blind)

#004798

Tritanopia (blue-blind)

#005767

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #39429a;
/* rgb */ color: rgb(57, 66, 154);
/* oklch */ color: oklch(42.4% 0.142 274.2);

Tailwind

colors: {
  custom: {
    50: '#7a76b8',
    500: '#39429a',
    950: '#000000',
  },
}

SCSS

$custom: #39429a;
$custom-light: #7a76b8;
$custom-dark: #000000;

JSON

{
  "hex": "#39429a",
  "rgb": {
    "r": 57,
    "g": 66,
    "b": 154
  },
  "hsl": {
    "h": 234.433,
    "s": 45.972,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42376,
    "c": 0.14222,
    "h": 274.2
  },
  "luminance": 0.07099
}

Semantic roles & 50–950 ramp

primary

#39429A

secondary

#B9B376

accent

#C952D6

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #39429A

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

Preview Lab → · Contrast checker → · Palette generator →