#2E56B7#2E56B7

#2E56B7 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.1% C 0.160 H 264.3°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#2E56B7
RGB	rgb(46, 86, 183)
HSL	hsl(222, 60%, 45%)
HSV	hsv(222, 75%, 72%)
CMYK	cmyk(74.9%, 53%, 0%, 28.2%)
CIE-LAB	lab(38.99, 20.58, -55.43)
CIE-LCH	lch(38.99, 59.13, 290.36°)
OKLab	oklab(48.14% -0.0159 -0.1596)
OKLCH	oklch(48.14% 0.16 264.3)
XYZ	xyz(12.9987, 10.6539, 46.1619)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E56B7 #B78F2E

analogous

#2E9AB7 #2E56B7 #4B2EB7

triadic

#2E56B7 #B72E56 #56B72E

tetradic

#2E56B7 #B72E9A #B78F2E #2EB74B

square

#2E56B7 #B72E9A #B78F2E #2EB74B

split-complementary

#2E56B7 #B74B2E #9AB72E

monochromatic

#152855 #223F86 #2E56B7 #4F76D3 #809CDF

Accessibility & contrast

On white

6.71

#2E56B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#2E56B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E56B7

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E56B7	#FFFFFF	#000000	##FFFFFF
##2E56B7	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1062BA

Deuteranopia (green-blind)

#0056B5

Tritanopia (blue-blind)

#006D7E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2e56b7;
/* rgb */ color: rgb(46, 86, 183);
/* oklch */ color: oklch(48.1% 0.160 264.3);

Tailwind

colors: {
  custom: {
    50: '#7a85cd',
    500: '#2e56b7',
    950: '#000000',
  },
}

SCSS

$custom: #2e56b7;
$custom-light: #7a85cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e56b7",
  "rgb": {
    "r": 46,
    "g": 86,
    "b": 183
  },
  "hsl": {
    "h": 222.482,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.48136,
    "c": 0.16039,
    "h": 264.3
  },
  "luminance": 0.10655
}

Semantic roles & 50–950 ramp

primary

#2E56B7

secondary

#C8B179

accent

#B545E3

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2E56B7

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

Preview Lab → · Contrast checker → · Palette generator →