#3E69D9#3E69D9

#3E69D9 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.3% C 0.178 H 265.2°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#3E69D9
RGB	rgb(62, 105, 217)
HSL	hsl(223, 67%, 55%)
HSV	hsv(223, 71%, 85%)
CMYK	cmyk(71.4%, 51.6%, 0%, 14.9%)
CIE-LAB	lab(47.15, 22.99, -61.83)
CIE-LCH	lch(47.15, 65.97, 290.39°)
OKLab	oklab(55.26% -0.015 -0.1778)
OKLCH	oklch(55.26% 0.178 265.2)
XYZ	xyz(19.5582, 16.1350, 67.7158)
Luminance	0.1614 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E69D9 #D9AE3E

analogous

#3EB7D9 #3E69D9 #613ED9

triadic

#3E69D9 #D93E69 #69D93E

tetradic

#3E69D9 #D93EB7 #D9AE3E #3ED961

square

#3E69D9 #D93EB7 #D9AE3E #3ED961

split-complementary

#3E69D9 #D9613E #B7D93E

monochromatic

#1A3783 #244CB6 #3E69D9 #7191E3 #A4B8ED

Accessibility & contrast

On white

4.97

#3E69D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3E69D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E69D9

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E69D9	#FFFFFF	#000000	##FFFFFF
##3E69D9	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F77DD

Deuteranopia (green-blind)

#0069D7

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3e69d9;
/* rgb */ color: rgb(62, 105, 217);
/* oklch */ color: oklch(55.3% 0.178 265.2);

Tailwind

colors: {
  custom: {
    50: '#8693e5',
    500: '#3e69d9',
    950: '#000000',
  },
}

SCSS

$custom: #3e69d9;
$custom-light: #8693e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e69d9",
  "rgb": {
    "r": 62,
    "g": 105,
    "b": 217
  },
  "hsl": {
    "h": 223.355,
    "s": 67.1,
    "l": 54.706
  },
  "oklch": {
    "l": 0.55261,
    "c": 0.17846,
    "h": 265.2
  },
  "luminance": 0.16137
}

Semantic roles & 50–950 ramp

primary

#3E69D9

secondary

#DAC899

accent

#BA3EEA

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #3E69D9

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

Preview Lab → · Contrast checker → · Palette generator →