#3D6EBA#3D6EBA

#3D6EBA is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.2% C 0.131 H 258.9°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3D6EBA
RGB	rgb(61, 110, 186)
HSL	hsl(216, 51%, 48%)
HSV	hsv(216, 67%, 73%)
CMYK	cmyk(67.2%, 40.9%, 0%, 27.1%)
CIE-LAB	lab(46.56, 8.47, -44.99)
CIE-LCH	lch(46.56, 45.78, 280.66°)
OKLab	oklab(54.18% -0.0251 -0.1282)
OKLCH	oklch(54.18% 0.131 258.9)
XYZ	xyz(16.3601, 15.6875, 48.6107)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6EBA #BA893D

analogous

#3DACBA #3D6EBA #4A3DBA

triadic

#3D6EBA #BA3D6E #6EBA3D

tetradic

#3D6EBA #BA3DAC #BA893D #3DBA4A

square

#3D6EBA #BA3DAC #BA893D #3DBA4A

split-complementary

#3D6EBA #BA4A3D #ACBA3D

monochromatic

#1F375E #2E538C #3D6EBA #678FCD #95B1DC

Accessibility & contrast

On white

5.08

#3D6EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3D6EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6EBA

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6EBA	#FFFFFF	#000000	##FFFFFF
##3D6EBA	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B75BD

Deuteranopia (green-blind)

#3869B8

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3d6eba;
/* rgb */ color: rgb(61, 110, 186);
/* oklch */ color: oklch(54.2% 0.131 258.9);

Tailwind

colors: {
  custom: {
    50: '#8097cf',
    500: '#3d6eba',
    950: '#000000',
  },
}

SCSS

$custom: #3d6eba;
$custom-light: #8097cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6eba",
  "rgb": {
    "r": 61,
    "g": 110,
    "b": 186
  },
  "hsl": {
    "h": 216.48,
    "s": 50.607,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54177,
    "c": 0.13068,
    "h": 258.9
  },
  "luminance": 0.15689
}

Semantic roles & 50–950 ramp

primary

#3D6EBA

secondary

#C8B08B

accent

#A34EDA

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3D6EBA

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

Preview Lab → · Contrast checker → · Palette generator →