#3D6FD0#3D6FD0

#3D6FD0 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.8% C 0.159 H 262.1°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#3D6FD0
RGB	rgb(61, 111, 208)
HSL	hsl(220, 61%, 53%)
HSV	hsv(220, 71%, 82%)
CMYK	cmyk(70.7%, 46.6%, 0%, 18.4%)
CIE-LAB	lab(48.15, 15.79, -55.10)
CIE-LCH	lch(48.15, 57.32, 285.99°)
OKLab	oklab(55.83% -0.022 -0.1579)
OKLCH	oklch(55.83% 0.159 262.1)
XYZ	xyz(18.9900, 16.9130, 61.9260)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6FD0 #D09E3D

analogous

#3DB8D0 #3D6FD0 #543DD0

triadic

#3D6FD0 #D03D6F #6FD03D

tetradic

#3D6FD0 #D03DB8 #D09E3D #3DD054

square

#3D6FD0 #D03DB8 #D09E3D #3DD054

split-complementary

#3D6FD0 #D0543D #B8D03D

monochromatic

#1D3B76 #2954A7 #3D6FD0 #6E94DC #A0B8E8

Accessibility & contrast

On white

4.79

#3D6FD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#3D6FD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6FD0

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6FD0	#FFFFFF	#000000	##FFFFFF
##3D6FD0	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C7AD4

Deuteranopia (green-blind)

#1A6CCE

Tritanopia (blue-blind)

#008695

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3d6fd0;
/* rgb */ color: rgb(61, 111, 208);
/* oklch */ color: oklch(55.8% 0.159 262.1);

Tailwind

colors: {
  custom: {
    50: '#8497df',
    500: '#3d6fd0',
    950: '#000000',
  },
}

SCSS

$custom: #3d6fd0;
$custom-light: #8497df;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6fd0",
  "rgb": {
    "r": 61,
    "g": 111,
    "b": 208
  },
  "hsl": {
    "h": 219.592,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.55825,
    "c": 0.15946,
    "h": 262.1
  },
  "luminance": 0.16915
}

Semantic roles & 50–950 ramp

primary

#3D6FD0

secondary

#D4BF95

accent

#AE44E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6FD0

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

Preview Lab → · Contrast checker → · Palette generator →