#3E3C8A#3E3C8A

#3E3C8A is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.3% C 0.126 H 280.3°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#3E3C8A
RGB	rgb(62, 60, 138)
HSL	hsl(242, 39%, 39%)
HSV	hsv(242, 57%, 54%)
CMYK	cmyk(55.1%, 56.5%, 0%, 45.9%)
CIE-LAB	lab(29.64, 24.11, -43.43)
CIE-LCH	lch(29.64, 49.67, 299.04°)
OKLab	oklab(40.31% 0.0225 -0.1242)
OKLCH	oklch(40.31% 0.126 280.3)
XYZ	xyz(8.1885, 6.0903, 24.7839)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E3C8A #888A3C

analogous

#3C618A #3E3C8A #653C8A

triadic

#3E3C8A #8A3E3C #3C8A3E

tetradic

#3E3C8A #8A3C61 #888A3C #3C8A65

square

#3E3C8A #8A3C61 #888A3C #3C8A65

split-complementary

#3E3C8A #8A653C #618A3C

monochromatic

#181735 #2B295F #3E3C8A #5350B3 #7D7BC6

Accessibility & contrast

On white

9.47

#3E3C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3E3C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3C8A

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3C8A	#FFFFFF	#000000	##FFFFFF
##3E3C8A	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09498D

Deuteranopia (green-blind)

#004388

Tritanopia (blue-blind)

#1C4E5D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3e3c8a;
/* rgb */ color: rgb(62, 60, 138);
/* oklch */ color: oklch(40.3% 0.126 280.3);

Tailwind

colors: {
  custom: {
    50: '#7a71ad',
    500: '#3e3c8a',
    950: '#000000',
  },
}

SCSS

$custom: #3e3c8a;
$custom-light: #7a71ad;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3c8a",
  "rgb": {
    "r": 62,
    "g": 60,
    "b": 138
  },
  "hsl": {
    "h": 241.538,
    "s": 39.394,
    "l": 38.824
  },
  "oklch": {
    "l": 0.40313,
    "c": 0.12626,
    "h": 280.3
  },
  "luminance": 0.06091
}

Semantic roles & 50–950 ramp

primary

#3E3C8A

secondary

#AEAF73

accent

#CF59CC

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #3E3C8A

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

Preview Lab → · Contrast checker → · Palette generator →