#2A6AD3#2A6AD3

#2A6AD3 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.3% C 0.175 H 260.0°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#2A6AD3
RGB	rgb(42, 106, 211)
HSL	hsl(217, 67%, 50%)
HSV	hsv(217, 80%, 83%)
CMYK	cmyk(80.1%, 49.8%, 0%, 17.3%)
CIE-LAB	lab(46.31, 17.81, -59.81)
CIE-LCH	lch(46.31, 62.40, 286.58°)
OKLab	oklab(54.3% -0.0305 -0.1721)
OKLCH	oklch(54.3% 0.175 260)
XYZ	xyz(17.8625, 15.5013, 63.6660)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6AD3 #D3932A

analogous

#2ABFD3 #2A6AD3 #3F2AD3

triadic

#2A6AD3 #D32A6A #6AD32A

tetradic

#2A6AD3 #D32ABF #D3932A #2AD33F

square

#2A6AD3 #D32ABF #D3932A #2AD33F

split-complementary

#2A6AD3 #D33F2A #BFD32A

monochromatic

#16376D #2050A0 #2A6AD3 #5C8DDE #8FB1E9

Accessibility & contrast

On white

5.12

#2A6AD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#2A6AD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6AD3

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6AD3	#FFFFFF	#000000	##FFFFFF
##2A6AD3	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2976D7

Deuteranopia (green-blind)

#0067D1

Tritanopia (blue-blind)

#008394

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2a6ad3;
/* rgb */ color: rgb(42, 106, 211);
/* oklch */ color: oklch(54.3% 0.175 260.0);

Tailwind

colors: {
  custom: {
    50: '#7e93e1',
    500: '#2a6ad3',
    950: '#000000',
  },
}

SCSS

$custom: #2a6ad3;
$custom-light: #7e93e1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6ad3",
  "rgb": {
    "r": 42,
    "g": 106,
    "b": 211
  },
  "hsl": {
    "h": 217.278,
    "s": 66.798,
    "l": 49.608
  },
  "oklch": {
    "l": 0.54297,
    "c": 0.17483,
    "h": 260
  },
  "luminance": 0.15503
}

Semantic roles & 50–950 ramp

primary

#2A6AD3

secondary

#D3B686

accent

#A93EEA

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #2A6AD3

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

Preview Lab → · Contrast checker → · Palette generator →