#3E65D7#3E65D7

#3E65D7 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.3% C 0.181 H 266.2°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3E65D7
RGB	rgb(62, 101, 215)
HSL	hsl(225, 66%, 54%)
HSV	hsv(225, 71%, 84%)
CMYK	cmyk(71.2%, 53%, 0%, 15.7%)
CIE-LAB	lab(45.96, 24.80, -62.63)
CIE-LCH	lch(45.96, 67.36, 291.60°)
OKLab	oklab(54.31% -0.0119 -0.1802)
OKLCH	oklch(54.31% 0.181 266.2)
XYZ	xyz(18.9017, 15.2358, 66.2215)
Luminance	0.1524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E65D7 #D7B03E

analogous

#3EB2D7 #3E65D7 #643ED7

triadic

#3E65D7 #D73E65 #65D73E

tetradic

#3E65D7 #D73EB2 #D7B03E #3ED764

square

#3E65D7 #D73EB2 #D7B03E #3ED764

split-complementary

#3E65D7 #D7643E #B2D73E

monochromatic

#1B3480 #2549B3 #3E65D7 #718DE2 #A3B6EC

Accessibility & contrast

On white

5.19

#3E65D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#3E65D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E65D7

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E65D7	#FFFFFF	#000000	##FFFFFF
##3E65D7	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1074DB

Deuteranopia (green-blind)

#0066D5

Tritanopia (blue-blind)

#008094

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3e65d7;
/* rgb */ color: rgb(62, 101, 215);
/* oklch */ color: oklch(54.3% 0.181 266.2);

Tailwind

colors: {
  custom: {
    50: '#8690e4',
    500: '#3e65d7',
    950: '#000000',
  },
}

SCSS

$custom: #3e65d7;
$custom-light: #8690e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e65d7",
  "rgb": {
    "r": 62,
    "g": 101,
    "b": 215
  },
  "hsl": {
    "h": 224.706,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.54311,
    "c": 0.18063,
    "h": 266.2
  },
  "luminance": 0.15238
}

Semantic roles & 50–950 ramp

primary

#3E65D7

secondary

#D9C898

accent

#BD3FE9

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0D0C16

muted

#7D7D84

Preview Lab

Preview with #3E65D7

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

Preview Lab → · Contrast checker → · Palette generator →