#3D6DC4#3D6DC4

#3D6DC4 is a mid, vivid blue. Relative luminance 0.159; OKLCH L 54.6% C 0.146 H 261.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#3D6DC4
RGB	rgb(61, 109, 196)
HSL	hsl(219, 53%, 50%)
HSV	hsv(219, 69%, 77%)
CMYK	cmyk(68.9%, 44.4%, 0%, 23.1%)
CIE-LAB	lab(46.86, 12.70, -50.29)
CIE-LCH	lch(46.86, 51.87, 284.17°)
OKLab	oklab(54.6% -0.0222 -0.1438)
OKLCH	oklch(54.6% 0.146 261.2)
XYZ	xyz(17.3534, 15.9131, 54.3708)
Luminance	0.1592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6DC4 #C4943D

analogous

#3DB0C4 #3D6DC4 #503DC4

triadic

#3D6DC4 #C43D6D #6DC43D

tetradic

#3D6DC4 #C43DB0 #C4943D #3DC450

square

#3D6DC4 #C43DB0 #C4943D #3DC450

split-complementary

#3D6DC4 #C4503D #B0C43D

monochromatic

#1F3967 #2E5396 #3D6DC4 #6C90D2 #9BB4E1

Accessibility & contrast

On white

5.02

#3D6DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#3D6DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6DC4

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6DC4	#FFFFFF	#000000	##FFFFFF
##3D6DC4	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4276C7

Deuteranopia (green-blind)

#2A69C2

Tritanopia (blue-blind)

#00818F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3d6dc4;
/* rgb */ color: rgb(61, 109, 196);
/* oklch */ color: oklch(54.6% 0.146 261.2);

Tailwind

colors: {
  custom: {
    50: '#8296d6',
    500: '#3d6dc4',
    950: '#000000',
  },
}

SCSS

$custom: #3d6dc4;
$custom-light: #8296d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6dc4",
  "rgb": {
    "r": 61,
    "g": 109,
    "b": 196
  },
  "hsl": {
    "h": 218.667,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.54597,
    "c": 0.14552,
    "h": 261.2
  },
  "luminance": 0.15915
}

Semantic roles & 50–950 ramp

primary

#3D6DC4

secondary

#CDB790

accent

#A94BDD

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #3D6DC4

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

Preview Lab → · Contrast checker → · Palette generator →