#2A6BD3#2A6BD3

#2A6BD3 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.5% C 0.174 H 259.6°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2A6BD3
RGB	rgb(42, 107, 211)
HSL	hsl(217, 67%, 50%)
HSV	hsv(217, 80%, 83%)
CMYK	cmyk(80.1%, 49.3%, 0%, 17.3%)
CIE-LAB	lab(46.59, 17.17, -59.36)
CIE-LCH	lch(46.59, 61.79, 286.13°)
OKLab	oklab(54.51% -0.0312 -0.1708)
OKLCH	oklch(54.51% 0.174 259.6)
XYZ	xyz(17.9661, 15.7086, 63.7006)
Luminance	0.1571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6BD3 #D3922A

analogous

#2AC0D3 #2A6BD3 #3E2AD3

triadic

#2A6BD3 #D32A6B #6BD32A

tetradic

#2A6BD3 #D32AC0 #D3922A #2AD33E

square

#2A6BD3 #D32AC0 #D3922A #2AD33E

split-complementary

#2A6BD3 #D33E2A #C0D32A

monochromatic

#16376D #2051A0 #2A6BD3 #5C8EDE #8FB1E9

Accessibility & contrast

On white

5.07

#2A6BD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#2A6BD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6BD3

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6BD3	#FFFFFF	#000000	##FFFFFF
##2A6BD3	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C77D7

Deuteranopia (green-blind)

#0067D1

Tritanopia (blue-blind)

#008495

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2a6bd3;
/* rgb */ color: rgb(42, 107, 211);
/* oklch */ color: oklch(54.5% 0.174 259.6);

Tailwind

colors: {
  custom: {
    50: '#7e94e1',
    500: '#2a6bd3',
    950: '#000000',
  },
}

SCSS

$custom: #2a6bd3;
$custom-light: #7e94e1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6bd3",
  "rgb": {
    "r": 42,
    "g": 107,
    "b": 211
  },
  "hsl": {
    "h": 216.923,
    "s": 66.798,
    "l": 49.608
  },
  "oklch": {
    "l": 0.54508,
    "c": 0.17364,
    "h": 259.6
  },
  "luminance": 0.15711
}

Semantic roles & 50–950 ramp

primary

#2A6BD3

secondary

#D3B586

accent

#A83EEA

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #2A6BD3

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

Preview Lab → · Contrast checker → · Palette generator →