#3E6EE0#3E6EE0

#3E6EE0 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.8% C 0.182 H 264.2°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#3E6EE0
RGB	rgb(62, 110, 224)
HSL	hsl(222, 72%, 56%)
HSV	hsv(222, 72%, 88%)
CMYK	cmyk(72.3%, 50.9%, 0%, 12.2%)
CIE-LAB	lab(48.95, 22.36, -62.89)
CIE-LCH	lch(48.95, 66.75, 289.57°)
OKLab	oklab(56.78% -0.0183 -0.1808)
OKLCH	oklch(56.78% 0.182 264.2)
XYZ	xyz(21.0123, 17.5556, 72.7877)
Luminance	0.1756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6EE0 #E0B03E

analogous

#3EBFE0 #3E6EE0 #5F3EE0

triadic

#3E6EE0 #E03E6E #6EE03E

tetradic

#3E6EE0 #E03EBF #E0B03E #3EE05F

square

#3E6EE0 #E03EBF #E0B03E #3EE05F

split-complementary

#3E6EE0 #E05F3E #BFE03E

monochromatic

#173A8D #1F4FC2 #3E6EE0 #7396E8 #A7BDF1

Accessibility & contrast

On white

4.65

#3E6EE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#3E6EE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6EE0

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6EE0	#FFFFFF	#000000	##FFFFFF
##3E6EE0	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#257CE4

Deuteranopia (green-blind)

#006DDE

Tritanopia (blue-blind)

#00899C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3e6ee0;
/* rgb */ color: rgb(62, 110, 224);
/* oklch */ color: oklch(56.8% 0.182 264.2);

Tailwind

colors: {
  custom: {
    50: '#8797ea',
    500: '#3e6ee0',
    950: '#000000',
  },
}

SCSS

$custom: #3e6ee0;
$custom-light: #8797ea;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6ee0",
  "rgb": {
    "r": 62,
    "g": 110,
    "b": 224
  },
  "hsl": {
    "h": 222.222,
    "s": 72.321,
    "l": 56.078
  },
  "oklch": {
    "l": 0.56779,
    "c": 0.18177,
    "h": 264.2
  },
  "luminance": 0.17558
}

Semantic roles & 50–950 ramp

primary

#3E6EE0

secondary

#DECB9B

accent

#B939EF

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #3E6EE0

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

Preview Lab → · Contrast checker → · Palette generator →