#3B6CC2#3B6CC2

#3B6CC2 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.2% C 0.145 H 260.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3B6CC2
RGB	rgb(59, 108, 194)
HSL	hsl(218, 53%, 50%)
HSV	hsv(218, 70%, 76%)
CMYK	cmyk(69.6%, 44.3%, 0%, 23.9%)
CIE-LAB	lab(46.38, 12.30, -49.92)
CIE-LCH	lch(46.38, 51.41, 283.84°)
OKLab	oklab(54.16% -0.0232 -0.1428)
OKLCH	oklch(54.16% 0.145 260.8)
XYZ	xyz(16.9003, 15.5482, 53.1389)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B6CC2 #C2913B

analogous

#3BB0C2 #3B6CC2 #4D3BC2

triadic

#3B6CC2 #C23B6C #6CC23B

tetradic

#3B6CC2 #C23BB0 #C2913B #3BC24D

square

#3B6CC2 #C23BB0 #C2913B #3BC24D

split-complementary

#3B6CC2 #C24D3B #B0C23B

monochromatic

#1E3864 #2D5293 #3B6CC2 #698FD1 #98B2E0

Accessibility & contrast

On white

5.11

#3B6CC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#3B6CC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B6CC2

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B6CC2	#FFFFFF	#000000	##FFFFFF
##3B6CC2	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4275C5

Deuteranopia (green-blind)

#2968C0

Tritanopia (blue-blind)

#00808D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3b6cc2;
/* rgb */ color: rgb(59, 108, 194);
/* oklch */ color: oklch(54.2% 0.145 260.8);

Tailwind

colors: {
  custom: {
    50: '#8095d5',
    500: '#3b6cc2',
    950: '#000000',
  },
}

SCSS

$custom: #3b6cc2;
$custom-light: #8095d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b6cc2",
  "rgb": {
    "r": 59,
    "g": 108,
    "b": 194
  },
  "hsl": {
    "h": 218.222,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.54162,
    "c": 0.14464,
    "h": 260.8
  },
  "luminance": 0.1555
}

Semantic roles & 50–950 ramp

primary

#3B6CC2

secondary

#CBB58E

accent

#A84BDD

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3B6CC2

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

Preview Lab → · Contrast checker → · Palette generator →