#3D6FD5#3D6FD5

#3D6FD5 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.2% C 0.166 H 262.6°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3D6FD5
RGB	rgb(61, 111, 213)
HSL	hsl(220, 64%, 54%)
HSV	hsv(220, 71%, 84%)
CMYK	cmyk(71.4%, 47.9%, 0%, 16.5%)
CIE-LAB	lab(48.46, 17.61, -57.44)
CIE-LCH	lch(48.46, 60.08, 287.04°)
OKLab	oklab(56.17% -0.0213 -0.1648)
OKLCH	oklch(56.17% 0.166 262.6)
XYZ	xyz(19.6149, 17.1630, 65.2169)
Luminance	0.1716 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6FD5 #D5A33D

analogous

#3DBBD5 #3D6FD5 #573DD5

triadic

#3D6FD5 #D53D6F #6FD53D

tetradic

#3D6FD5 #D53DBB #D5A33D #3DD557

square

#3D6FD5 #D53DBB #D5A33D #3DD557

split-complementary

#3D6FD5 #D5573D #BBD53D

monochromatic

#1B3B7D #2653AF #3D6FD5 #6F94E0 #A2BAEB

Accessibility & contrast

On white

4.74

#3D6FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#3D6FD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6FD5

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6FD5	#FFFFFF	#000000	##FFFFFF
##3D6FD5	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#377BD9

Deuteranopia (green-blind)

#076DD3

Tritanopia (blue-blind)

#008798

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3d6fd5;
/* rgb */ color: rgb(61, 111, 213);
/* oklch */ color: oklch(56.2% 0.166 262.6);

Tailwind

colors: {
  custom: {
    50: '#8597e2',
    500: '#3d6fd5',
    950: '#000000',
  },
}

SCSS

$custom: #3d6fd5;
$custom-light: #8597e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6fd5",
  "rgb": {
    "r": 61,
    "g": 111,
    "b": 213
  },
  "hsl": {
    "h": 220.263,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.56167,
    "c": 0.16619,
    "h": 262.6
  },
  "luminance": 0.17165
}

Semantic roles & 50–950 ramp

primary

#3D6FD5

secondary

#D7C296

accent

#B040E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6FD5

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

Preview Lab → · Contrast checker → · Palette generator →