#3D6CC5#3D6CC5

#3D6CC5 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.4% C 0.148 H 261.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#3D6CC5
RGB	rgb(61, 108, 197)
HSL	hsl(219, 54%, 51%)
HSV	hsv(219, 69%, 77%)
CMYK	cmyk(69%, 45.2%, 0%, 22.7%)
CIE-LAB	lab(46.64, 13.69, -51.22)
CIE-LCH	lch(46.64, 53.02, 284.97°)
OKLab	oklab(54.45% -0.0211 -0.1466)
OKLCH	oklch(54.45% 0.148 261.8)
XYZ	xyz(17.3615, 15.7467, 54.9369)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6CC5 #C5963D

analogous

#3DB0C5 #3D6CC5 #523DC5

triadic

#3D6CC5 #C53D6C #6CC53D

tetradic

#3D6CC5 #C53DB0 #C5963D #3DC552

square

#3D6CC5 #C53DB0 #C5963D #3DC552

split-complementary

#3D6CC5 #C5523D #B0C53D

monochromatic

#1F3868 #2D5298 #3D6CC5 #6C90D3 #9BB3E1

Accessibility & contrast

On white

5.06

#3D6CC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#3D6CC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6CC5

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6CC5	#FFFFFF	#000000	##FFFFFF
##3D6CC5	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4075C8

Deuteranopia (green-blind)

#2569C3

Tritanopia (blue-blind)

#00818F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3d6cc5;
/* rgb */ color: rgb(61, 108, 197);
/* oklch */ color: oklch(54.4% 0.148 261.8);

Tailwind

colors: {
  custom: {
    50: '#8295d7',
    500: '#3d6cc5',
    950: '#000000',
  },
}

SCSS

$custom: #3d6cc5;
$custom-light: #8295d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6cc5",
  "rgb": {
    "r": 61,
    "g": 108,
    "b": 197
  },
  "hsl": {
    "h": 219.265,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.54447,
    "c": 0.14808,
    "h": 261.8
  },
  "luminance": 0.15748
}

Semantic roles & 50–950 ramp

primary

#3D6CC5

secondary

#CDB891

accent

#AB4ADD

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #3D6CC5

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

Preview Lab → · Contrast checker → · Palette generator →