#3A6BC6#3A6BC6

#3A6BC6 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.2% C 0.152 H 261.5°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3A6BC6
RGB	rgb(58, 107, 198)
HSL	hsl(219, 55%, 50%)
HSV	hsv(219, 71%, 78%)
CMYK	cmyk(70.7%, 46%, 0%, 22.4%)
CIE-LAB	lab(46.30, 14.24, -52.35)
CIE-LCH	lch(46.30, 54.25, 285.22°)
OKLab	oklab(54.17% -0.0224 -0.15)
OKLCH	oklch(54.17% 0.152 261.5)
XYZ	xyz(17.1920, 15.4903, 55.4990)
Luminance	0.1549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6BC6 #C6953A

analogous

#3AB1C6 #3A6BC6 #4F3AC6

triadic

#3A6BC6 #C63A6B #6BC63A

tetradic

#3A6BC6 #C63AB1 #C6953A #3AC64F

square

#3A6BC6 #C63AB1 #C6953A #3AC64F

split-complementary

#3A6BC6 #C64F3A #B1C63A

monochromatic

#1E3868 #2C5197 #3A6BC6 #698FD4 #99B2E1

Accessibility & contrast

On white

5.12

#3A6BC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#3A6BC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6BC6

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6BC6	#FFFFFF	#000000	##FFFFFF
##3A6BC6	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C75C9

Deuteranopia (green-blind)

#1F68C4

Tritanopia (blue-blind)

#00808F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3a6bc6;
/* rgb */ color: rgb(58, 107, 198);
/* oklch */ color: oklch(54.2% 0.152 261.5);

Tailwind

colors: {
  custom: {
    50: '#8194d8',
    500: '#3a6bc6',
    950: '#000000',
  },
}

SCSS

$custom: #3a6bc6;
$custom-light: #8194d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6bc6",
  "rgb": {
    "r": 58,
    "g": 107,
    "b": 198
  },
  "hsl": {
    "h": 219,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5417,
    "c": 0.15162,
    "h": 261.5
  },
  "luminance": 0.15492
}

Semantic roles & 50–950 ramp

primary

#3A6BC6

secondary

#CDB78F

accent

#AA49DE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #3A6BC6

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

Preview Lab → · Contrast checker → · Palette generator →