#3B6BC2#3B6BC2

#3B6BC2 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 53.9% C 0.146 H 261.2°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3B6BC2
RGB	rgb(59, 107, 194)
HSL	hsl(219, 53%, 50%)
HSV	hsv(219, 70%, 76%)
CMYK	cmyk(69.6%, 44.8%, 0%, 23.9%)
CIE-LAB	lab(46.09, 12.93, -50.37)
CIE-LCH	lch(46.09, 52.00, 284.40°)
OKLab	oklab(53.95% -0.0223 -0.1441)
OKLCH	oklch(53.95% 0.146 261.2)
XYZ	xyz(16.7955, 15.3385, 53.1040)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B6BC2 #C2923B

analogous

#3BAFC2 #3B6BC2 #4F3BC2

triadic

#3B6BC2 #C23B6B #6BC23B

tetradic

#3B6BC2 #C23BAF #C2923B #3BC24F

square

#3B6BC2 #C23BAF #C2923B #3BC24F

split-complementary

#3B6BC2 #C24F3B #AFC23B

monochromatic

#1E3764 #2D5193 #3B6BC2 #698ED1 #98B1E0

Accessibility & contrast

On white

5.16

#3B6BC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#3B6BC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B6BC2

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B6BC2	#FFFFFF	#000000	##FFFFFF
##3B6BC2	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4074C5

Deuteranopia (green-blind)

#2667C0

Tritanopia (blue-blind)

#007F8D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3b6bc2;
/* rgb */ color: rgb(59, 107, 194);
/* oklch */ color: oklch(53.9% 0.146 261.2);

Tailwind

colors: {
  custom: {
    50: '#8094d5',
    500: '#3b6bc2',
    950: '#000000',
  },
}

SCSS

$custom: #3b6bc2;
$custom-light: #8094d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b6bc2",
  "rgb": {
    "r": 59,
    "g": 107,
    "b": 194
  },
  "hsl": {
    "h": 218.667,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53945,
    "c": 0.14583,
    "h": 261.2
  },
  "luminance": 0.1534
}

Semantic roles & 50–950 ramp

primary

#3B6BC2

secondary

#CBB58E

accent

#A94BDD

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3B6BC2

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

Preview Lab → · Contrast checker → · Palette generator →