#3D6BD7#3D6BD7

#3D6BD7 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.5% C 0.174 H 264.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#3D6BD7
RGB	rgb(61, 107, 215)
HSL	hsl(222, 66%, 54%)
HSV	hsv(222, 72%, 84%)
CMYK	cmyk(71.6%, 50.2%, 0%, 15.7%)
CIE-LAB	lab(47.51, 20.86, -60.12)
CIE-LCH	lch(47.51, 63.64, 289.14°)
OKLab	oklab(55.48% -0.0177 -0.1728)
OKLCH	oklch(55.48% 0.174 264.2)
XYZ	xyz(19.4436, 16.4117, 66.4199)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6BD7 #D7A93D

analogous

#3DB8D7 #3D6BD7 #5C3DD7

triadic

#3D6BD7 #D73D6B #6BD73D

tetradic

#3D6BD7 #D73DB8 #D7A93D #3DD75C

square

#3D6BD7 #D73DB8 #D7A93D #3DD75C

split-complementary

#3D6BD7 #D75C3D #B8D73D

monochromatic

#1A387F #254FB2 #3D6BD7 #7092E1 #A2B8EC

Accessibility & contrast

On white

4.90

#3D6BD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#3D6BD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6BD7

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6BD7	#FFFFFF	#000000	##FFFFFF
##3D6BD7	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2978DB

Deuteranopia (green-blind)

#006AD5

Tritanopia (blue-blind)

#008597

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3d6bd7;
/* rgb */ color: rgb(61, 107, 215);
/* oklch */ color: oklch(55.5% 0.174 264.2);

Tailwind

colors: {
  custom: {
    50: '#8594e4',
    500: '#3d6bd7',
    950: '#000000',
  },
}

SCSS

$custom: #3d6bd7;
$custom-light: #8594e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6bd7",
  "rgb": {
    "r": 61,
    "g": 107,
    "b": 215
  },
  "hsl": {
    "h": 222.078,
    "s": 65.812,
    "l": 54.118
  },
  "oklch": {
    "l": 0.55479,
    "c": 0.17367,
    "h": 264.2
  },
  "luminance": 0.16414
}

Semantic roles & 50–950 ramp

primary

#3D6BD7

secondary

#D9C597

accent

#B63FE9

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0D0D16

muted

#7D7E84

Preview Lab

Preview with #3D6BD7

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

Preview Lab → · Contrast checker → · Palette generator →