#2E56CB#2E56CB

#2E56CB is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.7% C 0.187 H 265.5°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#2E56CB
RGB	rgb(46, 86, 203)
HSL	hsl(225, 63%, 49%)
HSV	hsv(225, 77%, 80%)
CMYK	cmyk(77.3%, 57.6%, 0%, 20.4%)
CIE-LAB	lab(40.49, 28.10, -64.66)
CIE-LCH	lch(40.49, 70.50, 293.49°)
OKLab	oklab(49.73% -0.0146 -0.1867)
OKLCH	oklch(49.73% 0.187 265.5)
XYZ	xyz(15.2302, 11.5465, 57.9143)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E56CB #CBA32E

analogous

#2EA5CB #2E56CB #542ECB

triadic

#2E56CB #CB2E56 #56CB2E

tetradic

#2E56CB #CB2EA5 #CBA32E #2ECB54

square

#2E56CB #CB2EA5 #CBA32E #2ECB54

split-complementary

#2E56CB #CB542E #A5CB2E

monochromatic

#172C67 #234199 #2E56CB #5C7CDA #8EA4E5

Accessibility & contrast

On white

6.35

#2E56CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#2E56CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E56CB

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E56CB	#FFFFFF	#000000	##FFFFFF
##2E56CB	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CF

Deuteranopia (green-blind)

#0058C9

Tritanopia (blue-blind)

#007388

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2e56cb;
/* rgb */ color: rgb(46, 86, 203);
/* oklch */ color: oklch(49.7% 0.187 265.5);

Tailwind

colors: {
  custom: {
    50: '#7f85dc',
    500: '#2e56cb',
    950: '#000000',
  },
}

SCSS

$custom: #2e56cb;
$custom-light: #7f85dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e56cb",
  "rgb": {
    "r": 46,
    "g": 86,
    "b": 203
  },
  "hsl": {
    "h": 224.713,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.49733,
    "c": 0.18728,
    "h": 265.5
  },
  "luminance": 0.11548
}

Semantic roles & 50–950 ramp

primary

#2E56CB

secondary

#D0BD85

accent

#BC42E6

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #2E56CB

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

Preview Lab → · Contrast checker → · Palette generator →