#3D6BCE#3D6BCE

#3D6BCE is a mid, vivid blue. Relative luminance 0.160; OKLCH L 54.8% C 0.162 H 263.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#3D6BCE
RGB	rgb(61, 107, 206)
HSL	hsl(221, 60%, 52%)
HSV	hsv(221, 70%, 81%)
CMYK	cmyk(70.4%, 48.1%, 0%, 19.2%)
CIE-LAB	lab(46.92, 17.59, -55.93)
CIE-LCH	lch(46.92, 58.63, 287.46°)
OKLab	oklab(54.85% -0.0188 -0.1604)
OKLCH	oklch(54.85% 0.162 263.3)
XYZ	xyz(18.3188, 15.9618, 60.4961)
Luminance	0.1596 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6BCE #CEA03D

analogous

#3DB3CE #3D6BCE #583DCE

triadic

#3D6BCE #CE3D6B #6BCE3D

tetradic

#3D6BCE #CE3DB3 #CEA03D #3DCE58

square

#3D6BCE #CE3DB3 #CEA03D #3DCE58

split-complementary

#3D6BCE #CE583D #B3CE3D

monochromatic

#1D3973 #2950A4 #3D6BCE #6E90DA #9FB6E7

Accessibility & contrast

On white

5.01

#3D6BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#3D6BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6BCE

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6BCE	#FFFFFF	#000000	##FFFFFF
##3D6BCE	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3576D2

Deuteranopia (green-blind)

#0A69CC

Tritanopia (blue-blind)

#008292

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3d6bce;
/* rgb */ color: rgb(61, 107, 206);
/* oklch */ color: oklch(54.8% 0.162 263.3);

Tailwind

colors: {
  custom: {
    50: '#8494de',
    500: '#3d6bce',
    950: '#000000',
  },
}

SCSS

$custom: #3d6bce;
$custom-light: #8494de;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6bce",
  "rgb": {
    "r": 61,
    "g": 107,
    "b": 206
  },
  "hsl": {
    "h": 220.966,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.54845,
    "c": 0.16153,
    "h": 263.3
  },
  "luminance": 0.15964
}

Semantic roles & 50–950 ramp

primary

#3D6BCE

secondary

#D3BF94

accent

#B145E3

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6BCE

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

Preview Lab → · Contrast checker → · Palette generator →