#3D6DCE#3D6DCE

#3D6DCE is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.3% C 0.159 H 262.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3D6DCE
RGB	rgb(61, 109, 206)
HSL	hsl(220, 60%, 52%)
HSV	hsv(220, 70%, 81%)
CMYK	cmyk(70.4%, 47.1%, 0%, 19.2%)
CIE-LAB	lab(47.47, 16.33, -55.05)
CIE-LCH	lch(47.47, 57.42, 286.52°)
OKLab	oklab(55.27% -0.0206 -0.1578)
OKLCH	oklch(55.27% 0.159 262.6)
XYZ	xyz(18.5297, 16.3837, 60.5664)
Luminance	0.1639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6DCE #CE9E3D

analogous

#3DB6CE #3D6DCE #563DCE

triadic

#3D6DCE #CE3D6D #6DCE3D

tetradic

#3D6DCE #CE3DB6 #CE9E3D #3DCE56

square

#3D6DCE #CE3DB6 #CE9E3D #3DCE56

split-complementary

#3D6DCE #CE563D #B6CE3D

monochromatic

#1D3A73 #2952A4 #3D6DCE #6E92DA #9FB7E7

Accessibility & contrast

On white

4.91

#3D6DCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#3D6DCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6DCE

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6DCE	#FFFFFF	#000000	##FFFFFF
##3D6DCE	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A78D2

Deuteranopia (green-blind)

#166ACC

Tritanopia (blue-blind)

#008493

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3d6dce;
/* rgb */ color: rgb(61, 109, 206);
/* oklch */ color: oklch(55.3% 0.159 262.6);

Tailwind

colors: {
  custom: {
    50: '#8496dd',
    500: '#3d6dce',
    950: '#000000',
  },
}

SCSS

$custom: #3d6dce;
$custom-light: #8496dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6dce",
  "rgb": {
    "r": 61,
    "g": 109,
    "b": 206
  },
  "hsl": {
    "h": 220.138,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.55266,
    "c": 0.15913,
    "h": 262.6
  },
  "luminance": 0.16386
}

Semantic roles & 50–950 ramp

primary

#3D6DCE

secondary

#D3BE94

accent

#AF45E3

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6DCE

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

Preview Lab → · Contrast checker → · Palette generator →