#3D6DCD#3D6DCD

#3D6DCD is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.2% C 0.158 H 262.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3D6DCD
RGB	rgb(61, 109, 205)
HSL	hsl(220, 59%, 52%)
HSV	hsv(220, 70%, 80%)
CMYK	cmyk(70.2%, 46.8%, 0%, 19.6%)
CIE-LAB	lab(47.41, 15.96, -54.57)
CIE-LCH	lch(47.41, 56.86, 286.31°)
OKLab	oklab(55.2% -0.0207 -0.1564)
OKLCH	oklch(55.2% 0.158 262.5)
XYZ	xyz(18.4086, 16.3352, 59.9286)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6DCD #CD9D3D

analogous

#3DB5CD #3D6DCD #553DCD

triadic

#3D6DCD #CD3D6D #6DCD3D

tetradic

#3D6DCD #CD3DB5 #CD9D3D #3DCD55

square

#3D6DCD #CD3DB5 #CD9D3D #3DCD55

split-complementary

#3D6DCD #CD553D #B5CD3D

monochromatic

#1D3A72 #2A52A3 #3D6DCD #6E92DA #9EB6E6

Accessibility & contrast

On white

4.92

#3D6DCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#3D6DCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6DCD

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6DCD	#FFFFFF	#000000	##FFFFFF
##3D6DCD	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A78D1

Deuteranopia (green-blind)

#196ACB

Tritanopia (blue-blind)

#008393

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3d6dcd;
/* rgb */ color: rgb(61, 109, 205);
/* oklch */ color: oklch(55.2% 0.158 262.5);

Tailwind

colors: {
  custom: {
    50: '#8396dd',
    500: '#3d6dcd',
    950: '#000000',
  },
}

SCSS

$custom: #3d6dcd;
$custom-light: #8396dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6dcd",
  "rgb": {
    "r": 61,
    "g": 109,
    "b": 205
  },
  "hsl": {
    "h": 220,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.55198,
    "c": 0.15778,
    "h": 262.5
  },
  "luminance": 0.16337
}

Semantic roles & 50–950 ramp

primary

#3D6DCD

secondary

#D2BD93

accent

#AE46E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6DCD

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

Preview Lab → · Contrast checker → · Palette generator →