#3C6BDB#3C6BDB

#3C6BDB is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.7% C 0.179 H 264.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3C6BDB
RGB	rgb(60, 107, 219)
HSL	hsl(222, 69%, 55%)
HSV	hsv(222, 73%, 86%)
CMYK	cmyk(72.6%, 51.1%, 0%, 14.1%)
CIE-LAB	lab(47.74, 22.18, -62.03)
CIE-LCH	lch(47.74, 65.87, 289.68°)
OKLab	oklab(55.73% -0.018 -0.1784)
OKLCH	oklch(55.73% 0.179 264.2)
XYZ	xyz(19.9028, 16.5884, 69.1571)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C6BDB #DBAC3C

analogous

#3CBBDB #3C6BDB #5D3CDB

triadic

#3C6BDB #DB3C6B #6BDB3C

tetradic

#3C6BDB #DB3CBB #DBAC3C #3CDB5D

square

#3C6BDB #DB3CBB #DBAC3C #3CDB5D

split-complementary

#3C6BDB #DB5D3C #BBDB3C

monochromatic

#183884 #224EB8 #3C6BDB #7092E5 #A3B9EE

Accessibility & contrast

On white

4.86

#3C6BDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3C6BDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C6BDB

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C6BDB	#FFFFFF	#000000	##FFFFFF
##3C6BDB	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2379DF

Deuteranopia (green-blind)

#006AD9

Tritanopia (blue-blind)

#008699

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3c6bdb;
/* rgb */ color: rgb(60, 107, 219);
/* oklch */ color: oklch(55.7% 0.179 264.2);

Tailwind

colors: {
  custom: {
    50: '#8694e7',
    500: '#3c6bdb',
    950: '#000000',
  },
}

SCSS

$custom: #3c6bdb;
$custom-light: #8694e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c6bdb",
  "rgb": {
    "r": 60,
    "g": 107,
    "b": 219
  },
  "hsl": {
    "h": 222.264,
    "s": 68.831,
    "l": 54.706
  },
  "oklch": {
    "l": 0.55726,
    "c": 0.17931,
    "h": 264.2
  },
  "luminance": 0.16591
}

Semantic roles & 50–950 ramp

primary

#3C6BDB

secondary

#DBC798

accent

#B83CEC

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #3C6BDB

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

Preview Lab → · Contrast checker → · Palette generator →