#3D6BD2#3D6BD2

#3D6BD2 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.1% C 0.167 H 263.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3D6BD2
RGB	rgb(61, 107, 210)
HSL	hsl(221, 62%, 53%)
HSV	hsv(221, 71%, 82%)
CMYK	cmyk(71%, 49%, 0%, 17.6%)
CIE-LAB	lab(47.18, 19.04, -57.80)
CIE-LCH	lch(47.18, 60.86, 288.24°)
OKLab	oklab(55.12% -0.0183 -0.1659)
OKLCH	oklch(55.12% 0.167 263.7)
XYZ	xyz(18.8109, 16.1587, 63.0878)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6BD2 #D2A43D

analogous

#3DB5D2 #3D6BD2 #5A3DD2

triadic

#3D6BD2 #D23D6B #6BD23D

tetradic

#3D6BD2 #D23DB5 #D2A43D #3DD25A

square

#3D6BD2 #D23DB5 #D2A43D #3DD25A

split-complementary

#3D6BD2 #D25A3D #B5D23D

monochromatic

#1C3979 #2850AA #3D6BD2 #6F91DE #A0B7E9

Accessibility & contrast

On white

4.96

#3D6BD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3D6BD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6BD2

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6BD2	#FFFFFF	#000000	##FFFFFF
##3D6BD2	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3077D6

Deuteranopia (green-blind)

#0069D0

Tritanopia (blue-blind)

#008394

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3d6bd2;
/* rgb */ color: rgb(61, 107, 210);
/* oklch */ color: oklch(55.1% 0.167 263.7);

Tailwind

colors: {
  custom: {
    50: '#8494e0',
    500: '#3d6bd2',
    950: '#000000',
  },
}

SCSS

$custom: #3d6bd2;
$custom-light: #8494e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6bd2",
  "rgb": {
    "r": 61,
    "g": 107,
    "b": 210
  },
  "hsl": {
    "h": 221.477,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.55124,
    "c": 0.16694,
    "h": 263.7
  },
  "luminance": 0.16161
}

Semantic roles & 50–950 ramp

primary

#3D6BD2

secondary

#D6C295

accent

#B342E5

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6BD2

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

Preview Lab → · Contrast checker → · Palette generator →