#3A6DC0#3A6DC0

#3A6DC0 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.2% C 0.141 H 259.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#3A6DC0
RGB	rgb(58, 109, 192)
HSL	hsl(217, 54%, 49%)
HSV	hsv(217, 70%, 75%)
CMYK	cmyk(69.8%, 43.2%, 0%, 24.7%)
CIE-LAB	lab(46.50, 10.79, -48.57)
CIE-LCH	lch(46.50, 49.75, 282.52°)
OKLab	oklab(54.21% -0.0253 -0.1388)
OKLCH	oklch(54.21% 0.141 259.7)
XYZ	xyz(16.7246, 15.6408, 51.9965)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6DC0 #C08D3A

analogous

#3AB0C0 #3A6DC0 #4A3AC0

triadic

#3A6DC0 #C03A6D #6DC03A

tetradic

#3A6DC0 #C03AB0 #C08D3A #3AC04A

square

#3A6DC0 #C03AB0 #C08D3A #3AC04A

split-complementary

#3A6DC0 #C04A3A #B0C03A

monochromatic

#1E3862 #2C5291 #3A6DC0 #668FD1 #95B1DF

Accessibility & contrast

On white

5.09

#3A6DC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#3A6DC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6DC0

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6DC0	#FFFFFF	#000000	##FFFFFF
##3A6DC0	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4575C3

Deuteranopia (green-blind)

#2E68BE

Tritanopia (blue-blind)

#00808D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3a6dc0;
/* rgb */ color: rgb(58, 109, 192);
/* oklch */ color: oklch(54.2% 0.141 259.7);

Tailwind

colors: {
  custom: {
    50: '#8096d3',
    500: '#3a6dc0',
    950: '#000000',
  },
}

SCSS

$custom: #3a6dc0;
$custom-light: #8096d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6dc0",
  "rgb": {
    "r": 58,
    "g": 109,
    "b": 192
  },
  "hsl": {
    "h": 217.164,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54208,
    "c": 0.1411,
    "h": 259.7
  },
  "luminance": 0.15643
}

Semantic roles & 50–950 ramp

primary

#3A6DC0

secondary

#CAB28B

accent

#A54BDD

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3A6DC0

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

Preview Lab → · Contrast checker → · Palette generator →