#3D6CD2#3D6CD2

#3D6CD2 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.3% C 0.166 H 263.4°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3D6CD2
RGB	rgb(61, 108, 210)
HSL	hsl(221, 62%, 53%)
HSV	hsv(221, 71%, 82%)
CMYK	cmyk(71%, 48.6%, 0%, 17.6%)
CIE-LAB	lab(47.45, 18.41, -57.36)
CIE-LCH	lch(47.45, 60.24, 287.80°)
OKLab	oklab(55.33% -0.0191 -0.1646)
OKLCH	oklch(55.33% 0.166 263.4)
XYZ	xyz(18.9158, 16.3684, 63.1228)
Luminance	0.1637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6CD2 #D2A33D

analogous

#3DB6D2 #3D6CD2 #583DD2

triadic

#3D6CD2 #D23D6C #6CD23D

tetradic

#3D6CD2 #D23DB6 #D2A33D #3DD258

square

#3D6CD2 #D23DB6 #D2A33D #3DD258

split-complementary

#3D6CD2 #D2583D #B6D23D

monochromatic

#1C3979 #2851AA #3D6CD2 #6F92DE #A0B7E9

Accessibility & contrast

On white

4.91

#3D6CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#3D6CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6CD2

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6CD2	#FFFFFF	#000000	##FFFFFF
##3D6CD2	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3378D6

Deuteranopia (green-blind)

#006AD0

Tritanopia (blue-blind)

#008495

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3d6cd2;
/* rgb */ color: rgb(61, 108, 210);
/* oklch */ color: oklch(55.3% 0.166 263.4);

Tailwind

colors: {
  custom: {
    50: '#8495e0',
    500: '#3d6cd2',
    950: '#000000',
  },
}

SCSS

$custom: #3d6cd2;
$custom-light: #8495e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6cd2",
  "rgb": {
    "r": 61,
    "g": 108,
    "b": 210
  },
  "hsl": {
    "h": 221.074,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.55332,
    "c": 0.16574,
    "h": 263.4
  },
  "luminance": 0.1637
}

Semantic roles & 50–950 ramp

primary

#3D6CD2

secondary

#D6C195

accent

#B242E5

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6CD2

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

Preview Lab → · Contrast checker → · Palette generator →