#2E4BB5#2E4BB5

#2E4BB5 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.7% C 0.171 H 267.4°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#2E4BB5
RGB	rgb(46, 75, 181)
HSL	hsl(227, 59%, 45%)
HSV	hsv(227, 75%, 71%)
CMYK	cmyk(74.6%, 58.6%, 0%, 29%)
CIE-LAB	lab(35.88, 27.06, -59.30)
CIE-LCH	lch(35.88, 65.18, 294.53°)
OKLab	oklab(45.75% -0.0077 -0.1711)
OKLCH	oklch(45.75% 0.171 267.4)
XYZ	xyz(11.9804, 8.9479, 44.8028)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4BB5 #B5982E

analogous

#2E8FB5 #2E4BB5 #552EB5

triadic

#2E4BB5 #B52E4B #4BB52E

tetradic

#2E4BB5 #B52E8F #B5982E #2EB555

square

#2E4BB5 #B52E8F #B5982E #2EB555

split-complementary

#2E4BB5 #B5552E #8FB52E

monochromatic

#152353 #223784 #2E4BB5 #4E6AD2 #7F93DE

Accessibility & contrast

On white

7.53

#2E4BB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#2E4BB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4BB5

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4BB5	#FFFFFF	#000000	##FFFFFF
##2E4BB5	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB9

Deuteranopia (green-blind)

#004EB3

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2e4bb5;
/* rgb */ color: rgb(46, 75, 181);
/* oklch */ color: oklch(45.7% 0.171 267.4);

Tailwind

colors: {
  custom: {
    50: '#7a7ccc',
    500: '#2e4bb5',
    950: '#000000',
  },
}

SCSS

$custom: #2e4bb5;
$custom-light: #7a7ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4bb5",
  "rgb": {
    "r": 46,
    "g": 75,
    "b": 181
  },
  "hsl": {
    "h": 227.111,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45748,
    "c": 0.17132,
    "h": 267.4
  },
  "luminance": 0.08949
}

Semantic roles & 50–950 ramp

primary

#2E4BB5

secondary

#C7B678

accent

#C145E3

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #2E4BB5

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

Preview Lab → · Contrast checker → · Palette generator →