#3A6BC3#3A6BC3

#3A6BC3 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.0% C 0.148 H 261.1°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3A6BC3
RGB	rgb(58, 107, 195)
HSL	hsl(219, 54%, 50%)
HSV	hsv(219, 70%, 76%)
CMYK	cmyk(70.3%, 45.1%, 0%, 23.5%)
CIE-LAB	lab(46.11, 13.14, -50.92)
CIE-LCH	lch(46.11, 52.59, 284.48°)
OKLab	oklab(53.97% -0.0229 -0.1457)
OKLCH	oklch(53.97% 0.148 261.1)
XYZ	xyz(16.8494, 15.3533, 53.6947)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6BC3 #C3923A

analogous

#3AB0C3 #3A6BC3 #4E3AC3

triadic

#3A6BC3 #C33A6B #6BC33A

tetradic

#3A6BC3 #C33AB0 #C3923A #3AC34E

square

#3A6BC3 #C33AB0 #C3923A #3AC34E

split-complementary

#3A6BC3 #C34E3A #B0C33A

monochromatic

#1E3765 #2C5194 #3A6BC3 #688ED2 #97B1E0

Accessibility & contrast

On white

5.16

#3A6BC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#3A6BC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6BC3

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6BC3	#FFFFFF	#000000	##FFFFFF
##3A6BC3	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F74C6

Deuteranopia (green-blind)

#2467C1

Tritanopia (blue-blind)

#00808D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3a6bc3;
/* rgb */ color: rgb(58, 107, 195);
/* oklch */ color: oklch(54.0% 0.148 261.1);

Tailwind

colors: {
  custom: {
    50: '#8094d6',
    500: '#3a6bc3',
    950: '#000000',
  },
}

SCSS

$custom: #3a6bc3;
$custom-light: #8094d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6bc3",
  "rgb": {
    "r": 58,
    "g": 107,
    "b": 195
  },
  "hsl": {
    "h": 218.54,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53969,
    "c": 0.14753,
    "h": 261.1
  },
  "luminance": 0.15355
}

Semantic roles & 50–950 ramp

primary

#3A6BC3

secondary

#CCB58D

accent

#A94ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3A6BC3

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

Preview Lab → · Contrast checker → · Palette generator →