#3D6FCD#3D6FCD

#3D6FCD is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.6% C 0.155 H 261.7°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3D6FCD
RGB	rgb(61, 111, 205)
HSL	hsl(219, 59%, 52%)
HSV	hsv(219, 70%, 80%)
CMYK	cmyk(70.2%, 45.9%, 0%, 19.6%)
CIE-LAB	lab(47.96, 14.70, -53.68)
CIE-LCH	lch(47.96, 55.66, 285.32°)
OKLab	oklab(55.62% -0.0225 -0.1538)
OKLCH	oklch(55.62% 0.155 261.7)
XYZ	xyz(18.6244, 16.7668, 60.0006)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6FCD #CD9B3D

analogous

#3DB7CD #3D6FCD #533DCD

triadic

#3D6FCD #CD3D6F #6FCD3D

tetradic

#3D6FCD #CD3DB7 #CD9B3D #3DCD53

square

#3D6FCD #CD3DB7 #CD9B3D #3DCD53

split-complementary

#3D6FCD #CD533D #B7CD3D

monochromatic

#1D3B72 #2A54A3 #3D6FCD #6E93DA #9EB7E6

Accessibility & contrast

On white

4.82

#3D6FCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#3D6FCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6FCD

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6FCD	#FFFFFF	#000000	##FFFFFF
##3D6FCD	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F79D1

Deuteranopia (green-blind)

#206CCB

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3d6fcd;
/* rgb */ color: rgb(61, 111, 205);
/* oklch */ color: oklch(55.6% 0.155 261.7);

Tailwind

colors: {
  custom: {
    50: '#8397dd',
    500: '#3d6fcd',
    950: '#000000',
  },
}

SCSS

$custom: #3d6fcd;
$custom-light: #8397dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6fcd",
  "rgb": {
    "r": 61,
    "g": 111,
    "b": 205
  },
  "hsl": {
    "h": 219.167,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.55623,
    "c": 0.15541,
    "h": 261.7
  },
  "luminance": 0.16769
}

Semantic roles & 50–950 ramp

primary

#3D6FCD

secondary

#D2BD93

accent

#AC46E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6FCD

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

Preview Lab → · Contrast checker → · Palette generator →