#3A6AC5#3A6AC5

#3A6AC5 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.9% C 0.151 H 261.8°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3A6AC5
RGB	rgb(58, 106, 197)
HSL	hsl(219, 55%, 50%)
HSV	hsv(219, 71%, 77%)
CMYK	cmyk(70.6%, 46.2%, 0%, 22.7%)
CIE-LAB	lab(45.96, 14.51, -52.32)
CIE-LCH	lch(45.96, 54.30, 285.50°)
OKLab	oklab(53.89% -0.0216 -0.1499)
OKLCH	oklch(53.89% 0.151 261.8)
XYZ	xyz(16.9734, 15.2371, 54.8590)
Luminance	0.1524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6AC5 #C5953A

analogous

#3AAFC5 #3A6AC5 #503AC5

triadic

#3A6AC5 #C53A6A #6AC53A

tetradic

#3A6AC5 #C53AAF #C5953A #3AC550

square

#3A6AC5 #C53AAF #C5953A #3AC550

split-complementary

#3A6AC5 #C5503A #AFC53A

monochromatic

#1E3766 #2C5196 #3A6AC5 #698ED3 #99B2E1

Accessibility & contrast

On white

5.19

#3A6AC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#3A6AC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6AC5

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6AC5	#FFFFFF	#000000	##FFFFFF
##3A6AC5	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B74C8

Deuteranopia (green-blind)

#1D67C3

Tritanopia (blue-blind)

#007F8E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3a6ac5;
/* rgb */ color: rgb(58, 106, 197);
/* oklch */ color: oklch(53.9% 0.151 261.8);

Tailwind

colors: {
  custom: {
    50: '#8194d7',
    500: '#3a6ac5',
    950: '#000000',
  },
}

SCSS

$custom: #3a6ac5;
$custom-light: #8194d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6ac5",
  "rgb": {
    "r": 58,
    "g": 106,
    "b": 197
  },
  "hsl": {
    "h": 219.281,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.53887,
    "c": 0.15145,
    "h": 261.8
  },
  "luminance": 0.15239
}

Semantic roles & 50–950 ramp

primary

#3A6AC5

secondary

#CDB78E

accent

#AB4ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #3A6AC5

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

Preview Lab → · Contrast checker → · Palette generator →