#2D56A9#2D56A9

#2D56A9 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.0% C 0.141 H 262.5°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#2D56A9
RGB	rgb(45, 86, 169)
HSL	hsl(220, 58%, 42%)
HSV	hsv(220, 73%, 66%)
CMYK	cmyk(73.4%, 49.1%, 0%, 33.7%)
CIE-LAB	lab(37.98, 15.12, -48.80)
CIE-LCH	lch(37.98, 51.09, 287.21°)
OKLab	oklab(47.04% -0.0184 -0.1401)
OKLCH	oklch(47.04% 0.141 262.5)
XYZ	xyz(11.5689, 10.0768, 38.8637)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D56A9 #A9802D

analogous

#2D94A9 #2D56A9 #422DA9

triadic

#2D56A9 #A92D56 #56A92D

tetradic

#2D56A9 #A92D94 #A9802D #2DA942

square

#2D56A9 #A92D94 #A9802D #2DA942

split-complementary

#2D56A9 #A9422D #94A92D

monochromatic

#132548 #203D79 #2D56A9 #4673CE #7697DA

Accessibility & contrast

On white

6.96

#2D56A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2D56A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D56A9

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D56A9	#FFFFFF	#000000	##FFFFFF
##2D56A9	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275FAC

Deuteranopia (green-blind)

#0054A7

Tritanopia (blue-blind)

#006A77

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2d56a9;
/* rgb */ color: rgb(45, 86, 169);
/* oklch */ color: oklch(47.0% 0.141 262.5);

Tailwind

colors: {
  custom: {
    50: '#7785c3',
    500: '#2d56a9',
    950: '#000000',
  },
}

SCSS

$custom: #2d56a9;
$custom-light: #7785c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d56a9",
  "rgb": {
    "r": 45,
    "g": 86,
    "b": 169
  },
  "hsl": {
    "h": 220.161,
    "s": 57.944,
    "l": 41.961
  },
  "oklch": {
    "l": 0.47045,
    "c": 0.1413,
    "h": 262.5
  },
  "luminance": 0.10078
}

Semantic roles & 50–950 ramp

primary

#2D56A9

secondary

#C2A76F

accent

#AE47E1

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2D56A9

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

Preview Lab → · Contrast checker → · Palette generator →