#2D56C4#2D56C4

#2D56C4 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.1% C 0.178 H 265.0°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#2D56C4
RGB	rgb(45, 86, 196)
HSL	hsl(224, 63%, 47%)
HSV	hsv(224, 77%, 77%)
CMYK	cmyk(77%, 56.1%, 0%, 23.1%)
CIE-LAB	lab(39.91, 25.37, -61.54)
CIE-LCH	lch(39.91, 66.56, 292.41°)
OKLab	oklab(49.12% -0.0157 -0.1776)
OKLCH	oklch(49.12% 0.178 265)
XYZ	xyz(14.3703, 11.1974, 53.6178)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D56C4 #C49B2D

analogous

#2DA1C4 #2D56C4 #502DC4

triadic

#2D56C4 #C42D56 #56C42D

tetradic

#2D56C4 #C42DA1 #C49B2D #2DC450

square

#2D56C4 #C42DA1 #C49B2D #2DC450

split-complementary

#2D56C4 #C4502D #A1C42D

monochromatic

#162A60 #224092 #2D56C4 #5679D8 #88A1E4

Accessibility & contrast

On white

6.48

#2D56C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#2D56C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D56C4

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D56C4	#FFFFFF	#000000	##FFFFFF
##2D56C4	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C8

Deuteranopia (green-blind)

#0057C2

Tritanopia (blue-blind)

#007184

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2d56c4;
/* rgb */ color: rgb(45, 86, 196);
/* oklch */ color: oklch(49.1% 0.178 265.0);

Tailwind

colors: {
  custom: {
    50: '#7d85d7',
    500: '#2d56c4',
    950: '#000000',
  },
}

SCSS

$custom: #2d56c4;
$custom-light: #7d85d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d56c4",
  "rgb": {
    "r": 45,
    "g": 86,
    "b": 196
  },
  "hsl": {
    "h": 223.709,
    "s": 62.656,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49122,
    "c": 0.17826,
    "h": 265
  },
  "luminance": 0.11199
}

Semantic roles & 50–950 ramp

primary

#2D56C4

secondary

#CDB880

accent

#B942E6

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2D56C4

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

Preview Lab → · Contrast checker → · Palette generator →