#3A6CC7#3A6CC7

#3A6CC7 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.5% C 0.152 H 261.2°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#3A6CC7
RGB	rgb(58, 108, 199)
HSL	hsl(219, 56%, 50%)
HSV	hsv(219, 71%, 78%)
CMYK	cmyk(70.9%, 45.7%, 0%, 22%)
CIE-LAB	lab(46.64, 13.97, -52.38)
CIE-LCH	lch(46.64, 54.21, 284.94°)
OKLab	oklab(54.45% -0.0231 -0.15)
OKLCH	oklch(54.45% 0.152 261.2)
XYZ	xyz(17.4126, 15.7463, 56.1434)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6CC7 #C7953A

analogous

#3AB3C7 #3A6CC7 #4E3AC7

triadic

#3A6CC7 #C73A6C #6CC73A

tetradic

#3A6CC7 #C73AB3 #C7953A #3AC74E

square

#3A6CC7 #C73AB3 #C7953A #3AC74E

split-complementary

#3A6CC7 #C74E3A #B3C73A

monochromatic

#1E3869 #2B5298 #3A6CC7 #6A90D5 #99B3E2

Accessibility & contrast

On white

5.06

#3A6CC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#3A6CC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6CC7

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6CC7	#FFFFFF	#000000	##FFFFFF
##3A6CC7	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D75CA

Deuteranopia (green-blind)

#2068C5

Tritanopia (blue-blind)

#008190

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3a6cc7;
/* rgb */ color: rgb(58, 108, 199);
/* oklch */ color: oklch(54.5% 0.152 261.2);

Tailwind

colors: {
  custom: {
    50: '#8195d8',
    500: '#3a6cc7',
    950: '#000000',
  },
}

SCSS

$custom: #3a6cc7;
$custom-light: #8195d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6cc7",
  "rgb": {
    "r": 58,
    "g": 108,
    "b": 199
  },
  "hsl": {
    "h": 218.723,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.54452,
    "c": 0.15179,
    "h": 261.2
  },
  "luminance": 0.15748
}

Semantic roles & 50–950 ramp

primary

#3A6CC7

secondary

#CEB88F

accent

#AA49DF

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #3A6CC7

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

Preview Lab → · Contrast checker → · Palette generator →