#3A6CC3#3A6CC3

#3A6CC3 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.2% C 0.146 H 260.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3A6CC3
RGB	rgb(58, 108, 195)
HSL	hsl(218, 54%, 50%)
HSV	hsv(218, 70%, 76%)
CMYK	cmyk(70.3%, 44.6%, 0%, 23.5%)
CIE-LAB	lab(46.40, 12.51, -50.47)
CIE-LCH	lch(46.40, 51.99, 283.93°)
OKLab	oklab(54.19% -0.0238 -0.1444)
OKLCH	oklch(54.19% 0.146 260.6)
XYZ	xyz(16.9543, 15.5630, 53.7296)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6CC3 #C3913A

analogous

#3AB1C3 #3A6CC3 #4C3AC3

triadic

#3A6CC3 #C33A6C #6CC33A

tetradic

#3A6CC3 #C33AB1 #C3913A #3AC34C

square

#3A6CC3 #C33AB1 #C3913A #3AC34C

split-complementary

#3A6CC3 #C34C3A #B1C33A

monochromatic

#1E3865 #2C5294 #3A6CC3 #688FD2 #97B2E0

Accessibility & contrast

On white

5.11

#3A6CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#3A6CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6CC3

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6CC3	#FFFFFF	#000000	##FFFFFF
##3A6CC3	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4175C6

Deuteranopia (green-blind)

#2768C1

Tritanopia (blue-blind)

#00808E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3a6cc3;
/* rgb */ color: rgb(58, 108, 195);
/* oklch */ color: oklch(54.2% 0.146 260.6);

Tailwind

colors: {
  custom: {
    50: '#8095d6',
    500: '#3a6cc3',
    950: '#000000',
  },
}

SCSS

$custom: #3a6cc3;
$custom-light: #8095d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6cc3",
  "rgb": {
    "r": 58,
    "g": 108,
    "b": 195
  },
  "hsl": {
    "h": 218.102,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.54185,
    "c": 0.14635,
    "h": 260.6
  },
  "luminance": 0.15565
}

Semantic roles & 50–950 ramp

primary

#3A6CC3

secondary

#CCB58D

accent

#A84ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3A6CC3

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

Preview Lab → · Contrast checker → · Palette generator →