#2D56A6#2D56A6

#2D56A6 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 46.8% C 0.137 H 262.1°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#2D56A6
RGB	rgb(45, 86, 166)
HSL	hsl(220, 57%, 41%)
HSV	hsv(220, 73%, 65%)
CMYK	cmyk(72.9%, 48.2%, 0%, 34.9%)
CIE-LAB	lab(37.78, 13.98, -47.34)
CIE-LCH	lch(37.78, 49.36, 286.45°)
OKLab	oklab(46.83% -0.0188 -0.1358)
OKLCH	oklch(46.83% 0.137 262.1)
XYZ	xyz(11.2905, 9.9654, 37.3975)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D56A6 #A67D2D

analogous

#2D93A6 #2D56A6 #402DA6

triadic

#2D56A6 #A62D56 #56A62D

tetradic

#2D56A6 #A62D93 #A67D2D #2DA640

square

#2D56A6 #A62D93 #A67D2D #2DA640

split-complementary

#2D56A6 #A6402D #93A62D

monochromatic

#132446 #203D76 #2D56A6 #4472CC #7496D9

Accessibility & contrast

On white

7.02

#2D56A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#2D56A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D56A6

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D56A6	#FFFFFF	#000000	##FFFFFF
##2D56A6	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5FA9

Deuteranopia (green-blind)

#0954A4

Tritanopia (blue-blind)

#006976

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2d56a6;
/* rgb */ color: rgb(45, 86, 166);
/* oklch */ color: oklch(46.8% 0.137 262.1);

Tailwind

colors: {
  custom: {
    50: '#7685c1',
    500: '#2d56a6',
    950: '#000000',
  },
}

SCSS

$custom: #2d56a6;
$custom-light: #7685c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d56a6",
  "rgb": {
    "r": 45,
    "g": 86,
    "b": 166
  },
  "hsl": {
    "h": 219.669,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.46828,
    "c": 0.13709,
    "h": 262.1
  },
  "luminance": 0.09967
}

Semantic roles & 50–950 ramp

primary

#2D56A6

secondary

#C1A56E

accent

#AD47E1

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2D56A6

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

Preview Lab → · Contrast checker → · Palette generator →