#3A6BC7#3A6BC7

#3A6BC7 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.2% C 0.153 H 261.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3A6BC7
RGB	rgb(58, 107, 199)
HSL	hsl(219, 56%, 50%)
HSV	hsv(219, 71%, 78%)
CMYK	cmyk(70.9%, 46.2%, 0%, 22%)
CIE-LAB	lab(46.36, 14.61, -52.83)
CIE-LCH	lch(46.36, 54.81, 285.46°)
OKLab	oklab(54.24% -0.0222 -0.1514)
OKLCH	oklch(54.24% 0.153 261.6)
XYZ	xyz(17.3077, 15.5366, 56.1085)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6BC7 #C7963A

analogous

#3AB1C7 #3A6BC7 #4F3AC7

triadic

#3A6BC7 #C73A6B #6BC73A

tetradic

#3A6BC7 #C73AB1 #C7963A #3AC74F

square

#3A6BC7 #C73AB1 #C7963A #3AC74F

split-complementary

#3A6BC7 #C74F3A #B1C73A

monochromatic

#1E3869 #2B5198 #3A6BC7 #6A8FD5 #99B3E2

Accessibility & contrast

On white

5.11

#3A6BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#3A6BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6BC7

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6BC7	#FFFFFF	#000000	##FFFFFF
##3A6BC7	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)

#3B75CA

Deuteranopia (green-blind)

#1C68C5

Tritanopia (blue-blind)

#00818F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3a6bc7;
/* rgb */ color: rgb(58, 107, 199);
/* oklch */ color: oklch(54.2% 0.153 261.6);

Tailwind

colors: {
  custom: {
    50: '#8194d8',
    500: '#3a6bc7',
    950: '#000000',
  },
}

SCSS

$custom: #3a6bc7;
$custom-light: #8194d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6bc7",
  "rgb": {
    "r": 58,
    "g": 107,
    "b": 199
  },
  "hsl": {
    "h": 219.149,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.54237,
    "c": 0.15298,
    "h": 261.6
  },
  "luminance": 0.15538
}

Semantic roles & 50–950 ramp

primary

#3A6BC7

secondary

#CEB88F

accent

#AB49DF

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3A6BC7

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

Preview Lab → · Contrast checker → · Palette generator →