#3E5EC7#3E5EC7

#3E5EC7 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.7% C 0.168 H 267.5°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#3E5EC7
RGB	rgb(62, 94, 199)
HSL	hsl(226, 55%, 51%)
HSV	hsv(226, 69%, 78%)
CMYK	cmyk(68.8%, 52.8%, 0%, 22%)
CIE-LAB	lab(42.99, 23.49, -58.25)
CIE-LCH	lch(42.99, 62.81, 291.96°)
OKLab	oklab(51.72% -0.0074 -0.1674)
OKLCH	oklch(51.72% 0.168 267.5)
XYZ	xyz(16.2945, 13.1514, 55.7015)
Luminance	0.1315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5EC7 #C7A73E

analogous

#3EA2C7 #3E5EC7 #623EC7

triadic

#3E5EC7 #C73E5E #5EC73E

tetradic

#3E5EC7 #C73EA2 #C7A73E #3EC762

square

#3E5EC7 #C73EA2 #C7A73E #3EC762

split-complementary

#3E5EC7 #C7623E #A2C73E

monochromatic

#1F316B #2D479B #3E5EC7 #6D86D5 #9DADE3

Accessibility & contrast

On white

5.78

#3E5EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#3E5EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5EC7

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5EC7	#FFFFFF	#000000	##FFFFFF
##3E5EC7	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#166CCB

Deuteranopia (green-blind)

#0060C5

Tritanopia (blue-blind)

#007789

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3e5ec7;
/* rgb */ color: rgb(62, 94, 199);
/* oklch */ color: oklch(51.7% 0.168 267.5);

Tailwind

colors: {
  custom: {
    50: '#838bd9',
    500: '#3e5ec7',
    950: '#000000',
  },
}

SCSS

$custom: #3e5ec7;
$custom-light: #838bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5ec7",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 199
  },
  "hsl": {
    "h": 225.985,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.51717,
    "c": 0.16761,
    "h": 267.5
  },
  "luminance": 0.13153
}

Semantic roles & 50–950 ramp

primary

#3E5EC7

secondary

#CFC192

accent

#BC49DE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E5EC7

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

Preview Lab → · Contrast checker → · Palette generator →