#3E429E#3E429E

#3E429E is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.0% C 0.147 H 276.4°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#3E429E
RGB	rgb(62, 66, 158)
HSL	hsl(238, 44%, 43%)
HSV	hsv(238, 61%, 62%)
CMYK	cmyk(60.8%, 58.2%, 0%, 38%)
CIE-LAB	lab(32.68, 27.05, -50.74)
CIE-LCH	lch(32.68, 57.50, 298.07°)
OKLab	oklab(43.04% 0.0164 -0.1457)
OKLCH	oklch(43.04% 0.147 276.4)
XYZ	xyz(10.1044, 7.3884, 33.2348)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E429E #9E9A3E

analogous

#3E729E #3E429E #6A3E9E

triadic

#3E429E #9E3E42 #429E3E

tetradic

#3E429E #9E3E72 #9E9A3E #3E9E6A

square

#3E429E #9E3E72 #9E9A3E #3E9E6A

split-complementary

#3E429E #9E6A3E #729E3E

monochromatic

#1C1D46 #2D3072 #3E429E #5B5FBF #878AD0

Accessibility & contrast

On white

8.48

#3E429E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#3E429E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E429E

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E429E	#FFFFFF	#000000	##FFFFFF
##3E429E	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A1

Deuteranopia (green-blind)

#00499C

Tritanopia (blue-blind)

#005869

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3e429e;
/* rgb */ color: rgb(62, 66, 158);
/* oklch */ color: oklch(43.0% 0.147 276.4);

Tailwind

colors: {
  custom: {
    50: '#7d76bb',
    500: '#3e429e',
    950: '#000000',
  },
}

SCSS

$custom: #3e429e;
$custom-light: #7d76bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e429e",
  "rgb": {
    "r": 62,
    "g": 66,
    "b": 158
  },
  "hsl": {
    "h": 237.5,
    "s": 43.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.43041,
    "c": 0.14662,
    "h": 276.4
  },
  "luminance": 0.07389
}

Semantic roles & 50–950 ramp

primary

#3E429E

secondary

#BAB87E

accent

#CE54D3

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #3E429E

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

Preview Lab → · Contrast checker → · Palette generator →