#3E62BB#3E62BB

#3E62BB is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.7% C 0.146 H 265.1°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#3E62BB
RGB	rgb(62, 98, 187)
HSL	hsl(223, 50%, 49%)
HSV	hsv(223, 67%, 73%)
CMYK	cmyk(66.8%, 47.6%, 0%, 26.7%)
CIE-LAB	lab(43.28, 16.60, -50.82)
CIE-LCH	lch(43.28, 53.46, 288.09°)
OKLab	oklab(51.68% -0.0124 -0.1455)
OKLCH	oklch(51.68% 0.146 265.1)
XYZ	xyz(15.3208, 13.3459, 48.7727)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E62BB #BB973E

analogous

#3EA1BB #3E62BB #593EBB

triadic

#3E62BB #BB3E62 #62BB3E

tetradic

#3E62BB #BB3EA1 #BB973E #3EBB59

square

#3E62BB #BB3EA1 #BB973E #3EBB59

split-complementary

#3E62BB #BB593E #A1BB3E

monochromatic

#20325F #2F4A8D #3E62BB #6986CD #97ABDC

Accessibility & contrast

On white

5.72

#3E62BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#3E62BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E62BB

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E62BB	#FFFFFF	#000000	##FFFFFF
##3E62BB	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#346CBE

Deuteranopia (green-blind)

#1961B9

Tritanopia (blue-blind)

#007785

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3e62bb;
/* rgb */ color: rgb(62, 98, 187);
/* oklch */ color: oklch(51.7% 0.146 265.1);

Tailwind

colors: {
  custom: {
    50: '#818ed0',
    500: '#3e62bb',
    950: '#000000',
  },
}

SCSS

$custom: #3e62bb;
$custom-light: #818ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e62bb",
  "rgb": {
    "r": 62,
    "g": 98,
    "b": 187
  },
  "hsl": {
    "h": 222.72,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.51682,
    "c": 0.14606,
    "h": 265.1
  },
  "luminance": 0.13347
}

Semantic roles & 50–950 ramp

primary

#3E62BB

secondary

#C8B78D

accent

#B14EDA

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3E62BB

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

Preview Lab → · Contrast checker → · Palette generator →