#2E56A4#2E56A4

#2E56A4 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.7% C 0.134 H 262.1°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#2E56A4
RGB	rgb(46, 86, 164)
HSL	hsl(220, 56%, 41%)
HSV	hsv(220, 72%, 64%)
CMYK	cmyk(72%, 47.6%, 0%, 35.7%)
CIE-LAB	lab(37.69, 13.36, -46.29)
CIE-LCH	lch(37.69, 48.18, 286.10°)
OKLab	oklab(46.73% -0.0184 -0.1327)
OKLCH	oklch(46.73% 0.134 262.1)
XYZ	xyz(11.1530, 9.9156, 36.4409)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E56A4 #A47C2E

analogous

#2E91A4 #2E56A4 #412EA4

triadic

#2E56A4 #A42E56 #56A42E

tetradic

#2E56A4 #A42E91 #A47C2E #2EA441

square

#2E56A4 #A42E91 #A47C2E #2EA441

split-complementary

#2E56A4 #A4412E #91A42E

monochromatic

#132444 #213D74 #2E56A4 #4572CB #7496D8

Accessibility & contrast

On white

7.04

#2E56A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#2E56A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E56A4

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E56A4	#FFFFFF	#000000	##FFFFFF
##2E56A4	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5EA7

Deuteranopia (green-blind)

#1154A2

Tritanopia (blue-blind)

#006875

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2e56a4;
/* rgb */ color: rgb(46, 86, 164);
/* oklch */ color: oklch(46.7% 0.134 262.1);

Tailwind

colors: {
  custom: {
    50: '#7685bf',
    500: '#2e56a4',
    950: '#000000',
  },
}

SCSS

$custom: #2e56a4;
$custom-light: #7685bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e56a4",
  "rgb": {
    "r": 46,
    "g": 86,
    "b": 164
  },
  "hsl": {
    "h": 219.661,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.46728,
    "c": 0.13395,
    "h": 262.1
  },
  "luminance": 0.09917
}

Semantic roles & 50–950 ramp

primary

#2E56A4

secondary

#C0A46E

accent

#AC48DF

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2E56A4

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

Preview Lab → · Contrast checker → · Palette generator →