#3A6CC6#3A6CC6

#3A6CC6 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.4% C 0.150 H 261.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3A6CC6
RGB	rgb(58, 108, 198)
HSL	hsl(219, 55%, 50%)
HSV	hsv(219, 71%, 78%)
CMYK	cmyk(70.7%, 45.5%, 0%, 22.4%)
CIE-LAB	lab(46.58, 13.61, -51.90)
CIE-LCH	lch(46.58, 53.66, 284.69°)
OKLab	oklab(54.38% -0.0233 -0.1486)
OKLCH	oklch(54.38% 0.15 261.1)
XYZ	xyz(17.2969, 15.7001, 55.5340)
Luminance	0.1570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6CC6 #C6943A

analogous

#3AB2C6 #3A6CC6 #4E3AC6

triadic

#3A6CC6 #C63A6C #6CC63A

tetradic

#3A6CC6 #C63AB2 #C6943A #3AC64E

square

#3A6CC6 #C63AB2 #C6943A #3AC64E

split-complementary

#3A6CC6 #C64E3A #B2C63A

monochromatic

#1E3868 #2C5297 #3A6CC6 #698FD4 #99B3E1

Accessibility & contrast

On white

5.07

#3A6CC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3A6CC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6CC6

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6CC6	#FFFFFF	#000000	##FFFFFF
##3A6CC6	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E75C9

Deuteranopia (green-blind)

#2268C4

Tritanopia (blue-blind)

#00818F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3a6cc6;
/* rgb */ color: rgb(58, 108, 198);
/* oklch */ color: oklch(54.4% 0.150 261.1);

Tailwind

colors: {
  custom: {
    50: '#8195d8',
    500: '#3a6cc6',
    950: '#000000',
  },
}

SCSS

$custom: #3a6cc6;
$custom-light: #8195d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6cc6",
  "rgb": {
    "r": 58,
    "g": 108,
    "b": 198
  },
  "hsl": {
    "h": 218.571,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.54385,
    "c": 0.15043,
    "h": 261.1
  },
  "luminance": 0.15702
}

Semantic roles & 50–950 ramp

primary

#3A6CC6

secondary

#CDB78F

accent

#A949DE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #3A6CC6

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

Preview Lab → · Contrast checker → · Palette generator →