#3E72DC#3E72DC

#3E72DC is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.3% C 0.172 H 262.6°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#3E72DC
RGB	rgb(62, 114, 220)
HSL	hsl(220, 69%, 55%)
HSV	hsv(220, 72%, 86%)
CMYK	cmyk(71.8%, 48.2%, 0%, 13.7%)
CIE-LAB	lab(49.77, 18.40, -59.32)
CIE-LCH	lch(49.77, 62.10, 287.23°)
OKLab	oklab(57.32% -0.0221 -0.1703)
OKLCH	oklch(57.32% 0.172 262.6)
XYZ	xyz(20.9176, 18.2238, 70.1114)
Luminance	0.1823 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E72DC #DCA83E

analogous

#3EC1DC #3E72DC #593EDC

triadic

#3E72DC #DC3E72 #72DC3E

tetradic

#3E72DC #DC3EC1 #DCA83E #3EDC59

square

#3E72DC #DC3EC1 #DCA83E #3EDC59

split-complementary

#3E72DC #DC593E #C1DC3E

monochromatic

#193D87 #2254BB #3E72DC #7298E5 #A6BEEF

Accessibility & contrast

On white

4.52

#3E72DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#3E72DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E72DC

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E72DC	#FFFFFF	#000000	##000000
##3E72DC	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#377EE0

Deuteranopia (green-blind)

#0070DA

Tritanopia (blue-blind)

#008B9C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3e72dc;
/* rgb */ color: rgb(62, 114, 220);
/* oklch */ color: oklch(57.3% 0.172 262.6);

Tailwind

colors: {
  custom: {
    50: '#8799e7',
    500: '#3e72dc',
    950: '#000000',
  },
}

SCSS

$custom: #3e72dc;
$custom-light: #8799e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e72dc",
  "rgb": {
    "r": 62,
    "g": 114,
    "b": 220
  },
  "hsl": {
    "h": 220.253,
    "s": 69.298,
    "l": 55.294
  },
  "oklch": {
    "l": 0.57317,
    "c": 0.17169,
    "h": 262.6
  },
  "luminance": 0.18226
}

Semantic roles & 50–950 ramp

primary

#3E72DC

secondary

#DCC69A

accent

#B23CEC

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #3E72DC

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

Preview Lab → · Contrast checker → · Palette generator →