#2D56D3#2D56D3

#2D56D3 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.4% C 0.198 H 265.6°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#2D56D3
RGB	rgb(45, 86, 211)
HSL	hsl(225, 65%, 50%)
HSV	hsv(225, 79%, 83%)
CMYK	cmyk(78.7%, 59.2%, 0%, 17.3%)
CIE-LAB	lab(41.08, 30.98, -68.30)
CIE-LCH	lch(41.08, 75.00, 294.40°)
OKLab	oklab(50.37% -0.0151 -0.1974)
OKLCH	oklch(50.37% 0.198 265.6)
XYZ	xyz(16.1637, 11.9147, 63.0633)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D56D3 #D3AA2D

analogous

#2DA9D3 #2D56D3 #572DD3

triadic

#2D56D3 #D32D56 #56D32D

tetradic

#2D56D3 #D32DA9 #D3AA2D #2DD357

square

#2D56D3 #D32DA9 #D3AA2D #2DD357

split-complementary

#2D56D3 #D3572D #A9D32D

monochromatic

#172D6E #2241A1 #2D56D3 #607FDE #92A7E8

Accessibility & contrast

On white

6.21

#2D56D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#2D56D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D56D3

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D56D3	#FFFFFF	#000000	##FFFFFF
##2D56D3	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D7

Deuteranopia (green-blind)

#0059D1

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2d56d3;
/* rgb */ color: rgb(45, 86, 211);
/* oklch */ color: oklch(50.4% 0.198 265.6);

Tailwind

colors: {
  custom: {
    50: '#8085e1',
    500: '#2d56d3',
    950: '#000000',
  },
}

SCSS

$custom: #2d56d3;
$custom-light: #8085e1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d56d3",
  "rgb": {
    "r": 45,
    "g": 86,
    "b": 211
  },
  "hsl": {
    "h": 225.181,
    "s": 65.354,
    "l": 50.196
  },
  "oklch": {
    "l": 0.50365,
    "c": 0.19799,
    "h": 265.6
  },
  "luminance": 0.11917
}

Semantic roles & 50–950 ramp

primary

#2D56D3

secondary

#D3C189

accent

#BF3FE8

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #2D56D3

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

Preview Lab → · Contrast checker → · Palette generator →