#3E6DBC#3E6DBC

#3E6DBC is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.1% C 0.134 H 260.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3E6DBC
RGB	rgb(62, 109, 188)
HSL	hsl(218, 50%, 49%)
HSV	hsv(218, 67%, 74%)
CMYK	cmyk(67%, 42%, 0%, 26.3%)
CIE-LAB	lab(46.43, 9.98, -46.35)
CIE-LCH	lch(46.43, 47.42, 282.15°)
OKLab	oklab(54.13% -0.0229 -0.1322)
OKLCH	oklch(54.13% 0.134 260.2)
XYZ	xyz(16.5291, 15.5906, 49.7054)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6DBC #BC8D3E

analogous

#3EACBC #3E6DBC #4E3EBC

triadic

#3E6DBC #BC3E6D #6DBC3E

tetradic

#3E6DBC #BC3EAC #BC8D3E #3EBC4E

square

#3E6DBC #BC3EAC #BC8D3E #3EBC4E

split-complementary

#3E6DBC #BC4E3E #ACBC3E

monochromatic

#203860 #2F528E #3E6DBC #6A8FCE #98B1DD

Accessibility & contrast

On white

5.10

#3E6DBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#3E6DBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6DBC

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6DBC	#FFFFFF	#000000	##FFFFFF
##3E6DBC	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4874BF

Deuteranopia (green-blind)

#3469BA

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3e6dbc;
/* rgb */ color: rgb(62, 109, 188);
/* oklch */ color: oklch(54.1% 0.134 260.2);

Tailwind

colors: {
  custom: {
    50: '#8196d0',
    500: '#3e6dbc',
    950: '#000000',
  },
}

SCSS

$custom: #3e6dbc;
$custom-light: #8196d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6dbc",
  "rgb": {
    "r": 62,
    "g": 109,
    "b": 188
  },
  "hsl": {
    "h": 217.619,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54126,
    "c": 0.13421,
    "h": 260.2
  },
  "luminance": 0.15592
}

Semantic roles & 50–950 ramp

primary

#3E6DBC

secondary

#C9B28D

accent

#A64EDA

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3E6DBC

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

Preview Lab → · Contrast checker → · Palette generator →