#3E72D2#3E72D2

#3E72D2 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.6% C 0.158 H 261.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#3E72D2
RGB	rgb(62, 114, 210)
HSL	hsl(219, 62%, 53%)
HSV	hsv(219, 70%, 82%)
CMYK	cmyk(70.5%, 45.7%, 0%, 17.6%)
CIE-LAB	lab(49.14, 14.78, -54.65)
CIE-LCH	lch(49.14, 56.61, 285.13°)
OKLab	oklab(56.64% -0.0236 -0.1565)
OKLCH	oklch(56.64% 0.158 261.4)
XYZ	xyz(19.6326, 17.7098, 63.3439)
Luminance	0.1771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E72D2 #D29E3E

analogous

#3EBCD2 #3E72D2 #543ED2

triadic

#3E72D2 #D23E72 #72D23E

tetradic

#3E72D2 #D23EBC #D29E3E #3ED254

square

#3E72D2 #D23EBC #D29E3E #3ED254

split-complementary

#3E72D2 #D2543E #BCD23E

monochromatic

#1C3D79 #2856AB #3E72D2 #7096DE #A1BBE9

Accessibility & contrast

On white

4.62

#3E72D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#3E72D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3E72D2

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E72D2	#FFFFFF	#000000	##FFFFFF
##3E72D2	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#417CD6

Deuteranopia (green-blind)

#216ED0

Tritanopia (blue-blind)

#008898

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3e72d2;
/* rgb */ color: rgb(62, 114, 210);
/* oklch */ color: oklch(56.6% 0.158 261.4);

Tailwind

colors: {
  custom: {
    50: '#859ae0',
    500: '#3e72d2',
    950: '#000000',
  },
}

SCSS

$custom: #3e72d2;
$custom-light: #859ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e72d2",
  "rgb": {
    "r": 62,
    "g": 114,
    "b": 210
  },
  "hsl": {
    "h": 218.919,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.56638,
    "c": 0.1583,
    "h": 261.4
  },
  "luminance": 0.17712
}

Semantic roles & 50–950 ramp

primary

#3E72D2

secondary

#D6BF96

accent

#AC43E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E72D2

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

Preview Lab → · Contrast checker → · Palette generator →