#2B56C2#2B56C2

#2B56C2 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.9% C 0.176 H 264.4°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#2B56C2
RGB	rgb(43, 86, 194)
HSL	hsl(223, 64%, 46%)
HSV	hsv(223, 78%, 76%)
CMYK	cmyk(77.8%, 55.7%, 0%, 23.9%)
CIE-LAB	lab(39.69, 24.40, -60.74)
CIE-LCH	lch(39.69, 65.46, 291.88°)
OKLab	oklab(48.88% -0.0173 -0.1753)
OKLCH	oklch(48.88% 0.176 264.4)
XYZ	xyz(14.0582, 11.0626, 52.4229)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B56C2 #C2972B

analogous

#2BA2C2 #2B56C2 #4C2BC2

triadic

#2B56C2 #C22B56 #56C22B

tetradic

#2B56C2 #C22BA2 #C2972B #2BC24C

square

#2B56C2 #C22BA2 #C2972B #2BC24C

split-complementary

#2B56C2 #C24C2B #A2C22B

monochromatic

#152A5E #204090 #2B56C2 #5278D9 #849FE4

Accessibility & contrast

On white

6.54

#2B56C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2B56C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B56C2

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B56C2	#FFFFFF	#000000	##FFFFFF
##2B56C2	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C6

Deuteranopia (green-blind)

#0057C0

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2b56c2;
/* rgb */ color: rgb(43, 86, 194);
/* oklch */ color: oklch(48.9% 0.176 264.4);

Tailwind

colors: {
  custom: {
    50: '#7c85d5',
    500: '#2b56c2',
    950: '#000000',
  },
}

SCSS

$custom: #2b56c2;
$custom-light: #7c85d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b56c2",
  "rgb": {
    "r": 43,
    "g": 86,
    "b": 194
  },
  "hsl": {
    "h": 222.914,
    "s": 63.713,
    "l": 46.471
  },
  "oklch": {
    "l": 0.48884,
    "c": 0.17612,
    "h": 264.4
  },
  "luminance": 0.11064
}

Semantic roles & 50–950 ramp

primary

#2B56C2

secondary

#CDB67C

accent

#B841E7

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2B56C2

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

Preview Lab → · Contrast checker → · Palette generator →