#3D6ECE#3D6ECE

#3D6ECE is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.5% C 0.158 H 262.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3D6ECE
RGB	rgb(61, 110, 206)
HSL	hsl(220, 60%, 52%)
HSV	hsv(220, 70%, 81%)
CMYK	cmyk(70.4%, 46.6%, 0%, 19.2%)
CIE-LAB	lab(47.75, 15.70, -54.60)
CIE-LCH	lch(47.75, 56.81, 286.04°)
OKLab	oklab(55.48% -0.0214 -0.1565)
OKLCH	oklch(55.48% 0.158 262.2)
XYZ	xyz(18.6370, 16.5982, 60.6021)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6ECE #CE9D3D

analogous

#3DB7CE #3D6ECE #543DCE

triadic

#3D6ECE #CE3D6E #6ECE3D

tetradic

#3D6ECE #CE3DB7 #CE9D3D #3DCE54

square

#3D6ECE #CE3DB7 #CE9D3D #3DCE54

split-complementary

#3D6ECE #CE543D #B7CE3D

monochromatic

#1D3A73 #2953A4 #3D6ECE #6E93DA #9FB7E7

Accessibility & contrast

On white

4.86

#3D6ECE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3D6ECE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6ECE

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6ECE	#FFFFFF	#000000	##FFFFFF
##3D6ECE	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C78D2

Deuteranopia (green-blind)

#1A6BCC

Tritanopia (blue-blind)

#008494

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3d6ece;
/* rgb */ color: rgb(61, 110, 206);
/* oklch */ color: oklch(55.5% 0.158 262.2);

Tailwind

colors: {
  custom: {
    50: '#8497dd',
    500: '#3d6ece',
    950: '#000000',
  },
}

SCSS

$custom: #3d6ece;
$custom-light: #8497dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6ece",
  "rgb": {
    "r": 61,
    "g": 110,
    "b": 206
  },
  "hsl": {
    "h": 219.724,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.55478,
    "c": 0.15794,
    "h": 262.2
  },
  "luminance": 0.166
}

Semantic roles & 50–950 ramp

primary

#3D6ECE

secondary

#D3BE94

accent

#AD45E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6ECE

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

Preview Lab → · Contrast checker → · Palette generator →