#3E71D2#3E71D2

#3E71D2 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.4% C 0.159 H 261.8°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3E71D2
RGB	rgb(62, 113, 210)
HSL	hsl(219, 62%, 53%)
HSV	hsv(219, 70%, 82%)
CMYK	cmyk(70.5%, 46.2%, 0%, 17.6%)
CIE-LAB	lab(48.87, 15.40, -55.09)
CIE-LCH	lch(48.87, 57.20, 285.62°)
OKLab	oklab(56.43% -0.0227 -0.1578)
OKLCH	oklch(56.43% 0.159 261.8)
XYZ	xyz(19.5204, 17.4855, 63.3065)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E71D2 #D29F3E

analogous

#3EBBD2 #3E71D2 #553ED2

triadic

#3E71D2 #D23E71 #71D23E

tetradic

#3E71D2 #D23EBB #D29F3E #3ED255

square

#3E71D2 #D23EBB #D29F3E #3ED255

split-complementary

#3E71D2 #D2553E #BBD23E

monochromatic

#1C3C79 #2855AB #3E71D2 #7096DE #A1BAE9

Accessibility & contrast

On white

4.67

#3E71D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#3E71D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3E71D2

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E71D2	#FFFFFF	#000000	##FFFFFF
##3E71D2	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7BD6

Deuteranopia (green-blind)

#1E6ED0

Tritanopia (blue-blind)

#008897

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3e71d2;
/* rgb */ color: rgb(62, 113, 210);
/* oklch */ color: oklch(56.4% 0.159 261.8);

Tailwind

colors: {
  custom: {
    50: '#8599e0',
    500: '#3e71d2',
    950: '#000000',
  },
}

SCSS

$custom: #3e71d2;
$custom-light: #8599e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e71d2",
  "rgb": {
    "r": 62,
    "g": 113,
    "b": 210
  },
  "hsl": {
    "h": 219.324,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.56425,
    "c": 0.15947,
    "h": 261.8
  },
  "luminance": 0.17488
}

Semantic roles & 50–950 ramp

primary

#3E71D2

secondary

#D6C096

accent

#AD43E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E71D2

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

Preview Lab → · Contrast checker → · Palette generator →