#3B6FC2#3B6FC2

#3B6FC2 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 54.8% C 0.141 H 259.4°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3B6FC2
RGB	rgb(59, 111, 194)
HSL	hsl(217, 53%, 50%)
HSV	hsv(217, 70%, 76%)
CMYK	cmyk(69.6%, 42.8%, 0%, 23.9%)
CIE-LAB	lab(47.23, 10.41, -48.56)
CIE-LCH	lch(47.23, 49.66, 282.10°)
OKLab	oklab(54.82% -0.026 -0.1387)
OKLCH	oklch(54.82% 0.141 259.4)
XYZ	xyz(17.2222, 16.1919, 53.2462)
Luminance	0.1619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B6FC2 #C28E3B

analogous

#3BB3C2 #3B6FC2 #4B3BC2

triadic

#3B6FC2 #C23B6F #6FC23B

tetradic

#3B6FC2 #C23BB3 #C28E3B #3BC24B

square

#3B6FC2 #C23BB3 #C28E3B #3BC24B

split-complementary

#3B6FC2 #C24B3B #B3C23B

monochromatic

#1E3964 #2D5493 #3B6FC2 #6991D1 #98B3E0

Accessibility & contrast

On white

4.95

#3B6FC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#3B6FC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B6FC2

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B6FC2	#FFFFFF	#000000	##FFFFFF
##3B6FC2	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4777C5

Deuteranopia (green-blind)

#306AC0

Tritanopia (blue-blind)

#00828F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3b6fc2;
/* rgb */ color: rgb(59, 111, 194);
/* oklch */ color: oklch(54.8% 0.141 259.4);

Tailwind

colors: {
  custom: {
    50: '#8097d5',
    500: '#3b6fc2',
    950: '#000000',
  },
}

SCSS

$custom: #3b6fc2;
$custom-light: #8097d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b6fc2",
  "rgb": {
    "r": 59,
    "g": 111,
    "b": 194
  },
  "hsl": {
    "h": 216.889,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.54818,
    "c": 0.14116,
    "h": 259.4
  },
  "luminance": 0.16194
}

Semantic roles & 50–950 ramp

primary

#3B6FC2

secondary

#CBB38E

accent

#A54BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3B6FC2

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

Preview Lab → · Contrast checker → · Palette generator →