#3E379F#3E379F

#3E379F is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.1% C 0.162 H 279.5°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#3E379F
RGB	rgb(62, 55, 159)
HSL	hsl(244, 49%, 42%)
HSV	hsv(244, 65%, 62%)
CMYK	cmyk(61%, 65.4%, 0%, 37.6%)
CIE-LAB	lab(30.06, 34.40, -55.60)
CIE-LCH	lch(30.06, 65.39, 301.75°)
OKLab	oklab(41.14% 0.0269 -0.1601)
OKLCH	oklch(41.14% 0.162 279.5)
XYZ	xyz(9.6088, 6.2590, 33.4959)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E379F #989F37

analogous

#37649F #3E379F #72379F

triadic

#3E379F #9F3E37 #379F3E

tetradic

#3E379F #9F3764 #989F37 #379F72

square

#3E379F #9F3764 #989F37 #379F72

split-complementary

#3E379F #9F7237 #649F37

monochromatic

#1B1844 #2C2772 #3E379F #5851C3 #847ED2

Accessibility & contrast

On white

9.33

#3E379F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#3E379F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E379F

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E379F	#FFFFFF	#000000	##FFFFFF
##3E379F	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA2

Deuteranopia (green-blind)

#00439D

Tritanopia (blue-blind)

#005166

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3e379f;
/* rgb */ color: rgb(62, 55, 159);
/* oklch */ color: oklch(41.1% 0.162 279.5);

Tailwind

colors: {
  custom: {
    50: '#7e6ebc',
    500: '#3e379f',
    950: '#000000',
  },
}

SCSS

$custom: #3e379f;
$custom-light: #7e6ebc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e379f",
  "rgb": {
    "r": 62,
    "g": 55,
    "b": 159
  },
  "hsl": {
    "h": 244.038,
    "s": 48.598,
    "l": 41.961
  },
  "oklch": {
    "l": 0.4114,
    "c": 0.16231,
    "h": 279.5
  },
  "luminance": 0.0626
}

Semantic roles & 50–950 ramp

primary

#3E379F

secondary

#B7BC76

accent

#D850CF

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3E379F

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

Preview Lab → · Contrast checker → · Palette generator →