#3E3BB9#3E3BB9

#3E3BB9 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.2% C 0.191 H 276.2°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3E3BB9
RGB	rgb(62, 59, 185)
HSL	hsl(241, 52%, 48%)
HSV	hsv(241, 68%, 73%)
CMYK	cmyk(66.5%, 68.1%, 0%, 27.5%)
CIE-LAB	lab(33.25, 40.65, -65.93)
CIE-LCH	lch(33.25, 77.46, 301.65°)
OKLab	oklab(44.16% 0.0207 -0.1903)
OKLCH	oklch(44.16% 0.191 276.2)
XYZ	xyz(12.3047, 7.6538, 46.7184)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E3BB9 #B6B93B

analogous

#3B77B9 #3E3BB9 #7D3BB9

triadic

#3E3BB9 #B93E3B #3BB93E

tetradic

#3E3BB9 #B93B77 #B6B93B #3BB97D

square

#3E3BB9 #B93B77 #B6B93B #3BB97D

split-complementary

#3E3BB9 #B97D3B #77B93B

monochromatic

#1F1D5C #2E2C8B #3E3BB9 #6664CD #9492DC

Accessibility & contrast

On white

8.30

#3E3BB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3E3BB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3BB9

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3BB9	#FFFFFF	#000000	##FFFFFF
##3E3BB9	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BD

Deuteranopia (green-blind)

#0049B7

Tritanopia (blue-blind)

#005D75

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3e3bb9;
/* rgb */ color: rgb(62, 59, 185);
/* oklch */ color: oklch(44.2% 0.191 276.2);

Tailwind

colors: {
  custom: {
    50: '#8372cf',
    500: '#3e3bb9',
    950: '#000000',
  },
}

SCSS

$custom: #3e3bb9;
$custom-light: #8372cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3bb9",
  "rgb": {
    "r": 62,
    "g": 59,
    "b": 185
  },
  "hsl": {
    "h": 241.429,
    "s": 51.639,
    "l": 47.843
  },
  "oklch": {
    "l": 0.4416,
    "c": 0.19145,
    "h": 276.2
  },
  "luminance": 0.07655
}

Semantic roles & 50–950 ramp

primary

#3E3BB9

secondary

#C6C788

accent

#DB4DD8

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3E3BB9

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

Preview Lab → · Contrast checker → · Palette generator →