#3B6ED1#3B6ED1

#3B6ED1 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.6% C 0.163 H 262.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3B6ED1
RGB	rgb(59, 110, 209)
HSL	hsl(220, 62%, 53%)
HSV	hsv(220, 72%, 82%)
CMYK	cmyk(71.8%, 47.4%, 0%, 18%)
CIE-LAB	lab(47.86, 16.51, -56.14)
CIE-LCH	lch(47.86, 58.52, 286.38°)
OKLab	oklab(55.6% -0.0225 -0.161)
OKLCH	oklch(55.6% 0.163 262)
XYZ	xyz(18.8841, 16.6831, 62.5342)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B6ED1 #D19E3B

analogous

#3BB9D1 #3B6ED1 #533BD1

triadic

#3B6ED1 #D13B6E #6ED13B

tetradic

#3B6ED1 #D13BB9 #D19E3B #3BD153

square

#3B6ED1 #D13BB9 #D19E3B #3BD153

split-complementary

#3B6ED1 #D1533B #B9D13B

monochromatic

#1C3A76 #2753A7 #3B6ED1 #6D93DD #9EB7E8

Accessibility & contrast

On white

4.84

#3B6ED1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3B6ED1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B6ED1

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B6ED1	#FFFFFF	#000000	##FFFFFF
##3B6ED1	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3879D5

Deuteranopia (green-blind)

#0F6BCF

Tritanopia (blue-blind)

#008595

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3b6ed1;
/* rgb */ color: rgb(59, 110, 209);
/* oklch */ color: oklch(55.6% 0.163 262.0);

Tailwind

colors: {
  custom: {
    50: '#8397e0',
    500: '#3b6ed1',
    950: '#000000',
  },
}

SCSS

$custom: #3b6ed1;
$custom-light: #8397e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b6ed1",
  "rgb": {
    "r": 59,
    "g": 110,
    "b": 209
  },
  "hsl": {
    "h": 219.6,
    "s": 61.983,
    "l": 52.549
  },
  "oklch": {
    "l": 0.55599,
    "c": 0.16262,
    "h": 262
  },
  "luminance": 0.16685
}

Semantic roles & 50–950 ramp

primary

#3B6ED1

secondary

#D4BE93

accent

#AE43E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3B6ED1

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

Preview Lab → · Contrast checker → · Palette generator →