#2E4EB5#2E4EB5

#2E4EB5 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.3% C 0.168 H 266.6°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#2E4EB5
RGB	rgb(46, 78, 181)
HSL	hsl(226, 59%, 45%)
HSV	hsv(226, 75%, 71%)
CMYK	cmyk(74.6%, 56.9%, 0%, 29%)
CIE-LAB	lab(36.68, 25.09, -58.01)
CIE-LCH	lch(36.68, 63.20, 293.38°)
OKLab	oklab(46.34% -0.0099 -0.1673)
OKLCH	oklch(46.34% 0.168 266.6)
XYZ	xyz(12.1887, 9.3645, 44.8723)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4EB5 #B5952E

analogous

#2E91B5 #2E4EB5 #522EB5

triadic

#2E4EB5 #B52E4E #4EB52E

tetradic

#2E4EB5 #B52E91 #B5952E #2EB552

square

#2E4EB5 #B52E91 #B5952E #2EB552

split-complementary

#2E4EB5 #B5522E #91B52E

monochromatic

#152453 #223984 #2E4EB5 #4E6DD2 #7F96DE

Accessibility & contrast

On white

7.31

#2E4EB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2E4EB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4EB5

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4EB5	#FFFFFF	#000000	##FFFFFF
##2E4EB5	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB9

Deuteranopia (green-blind)

#0050B3

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2e4eb5;
/* rgb */ color: rgb(46, 78, 181);
/* oklch */ color: oklch(46.3% 0.168 266.6);

Tailwind

colors: {
  custom: {
    50: '#7a7fcc',
    500: '#2e4eb5',
    950: '#000000',
  },
}

SCSS

$custom: #2e4eb5;
$custom-light: #7a7fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4eb5",
  "rgb": {
    "r": 46,
    "g": 78,
    "b": 181
  },
  "hsl": {
    "h": 225.778,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.46342,
    "c": 0.1676,
    "h": 266.6
  },
  "luminance": 0.09366
}

Semantic roles & 50–950 ramp

primary

#2E4EB5

secondary

#C7B478

accent

#BD45E3

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #2E4EB5

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

Preview Lab → · Contrast checker → · Palette generator →