#3A6CC4#3A6CC4

#3A6CC4 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.3% C 0.148 H 260.8°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#3A6CC4
RGB	rgb(58, 108, 196)
HSL	hsl(218, 54%, 50%)
HSV	hsv(218, 70%, 77%)
CMYK	cmyk(70.4%, 44.9%, 0%, 23.1%)
CIE-LAB	lab(46.46, 12.88, -50.95)
CIE-LCH	lch(46.46, 52.55, 284.19°)
OKLab	oklab(54.25% -0.0236 -0.1458)
OKLCH	oklch(54.25% 0.148 260.8)
XYZ	xyz(17.0677, 15.6084, 54.3271)
Luminance	0.1561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6CC4 #C4923A

analogous

#3AB1C4 #3A6CC4 #4D3AC4

triadic

#3A6CC4 #C43A6C #6CC43A

tetradic

#3A6CC4 #C43AB1 #C4923A #3AC44D

square

#3A6CC4 #C43AB1 #C4923A #3AC44D

split-complementary

#3A6CC4 #C44D3A #B1C43A

monochromatic

#1E3866 #2C5295 #3A6CC4 #698FD3 #98B2E0

Accessibility & contrast

On white

5.09

#3A6CC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#3A6CC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6CC4

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6CC4	#FFFFFF	#000000	##FFFFFF
##3A6CC4	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4075C7

Deuteranopia (green-blind)

#2568C2

Tritanopia (blue-blind)

#00818E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3a6cc4;
/* rgb */ color: rgb(58, 108, 196);
/* oklch */ color: oklch(54.3% 0.148 260.8);

Tailwind

colors: {
  custom: {
    50: '#8095d6',
    500: '#3a6cc4',
    950: '#000000',
  },
}

SCSS

$custom: #3a6cc4;
$custom-light: #8095d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6cc4",
  "rgb": {
    "r": 58,
    "g": 108,
    "b": 196
  },
  "hsl": {
    "h": 218.261,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.54252,
    "c": 0.14771,
    "h": 260.8
  },
  "luminance": 0.1561
}

Semantic roles & 50–950 ramp

primary

#3A6CC4

secondary

#CCB58E

accent

#A84ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3A6CC4

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

Preview Lab → · Contrast checker → · Palette generator →