#2E4B9B#2E4B9B

#2E4B9B is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.7% C 0.135 H 266.0°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#2E4B9B
RGB	rgb(46, 75, 155)
HSL	hsl(224, 54%, 39%)
HSV	hsv(224, 70%, 61%)
CMYK	cmyk(70.3%, 51.6%, 0%, 39.2%)
CIE-LAB	lab(33.94, 17.25, -46.93)
CIE-LCH	lch(33.94, 50.00, 290.19°)
OKLab	oklab(43.67% -0.0095 -0.1347)
OKLCH	oklch(43.67% 0.135 266)
XYZ	xyz(9.5571, 7.9786, 32.0403)
Luminance	0.0798 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4B9B #9B7E2E

analogous

#2E829B #2E4B9B #482E9B

triadic

#2E4B9B #9B2E4B #4B9B2E

tetradic

#2E4B9B #9B2E82 #9B7E2E #2E9B48

square

#2E4B9B #9B2E82 #9B7E2E #2E9B48

split-complementary

#2E4B9B #9B482E #829B2E

monochromatic

#121D3D #20346C #2E4B9B #4064C6 #6F8AD4

Accessibility & contrast

On white

8.09

#2E4B9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2E4B9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4B9B

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4B9B	#FFFFFF	#000000	##FFFFFF
##2E4B9B	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B559E

Deuteranopia (green-blind)

#004B99

Tritanopia (blue-blind)

#005E6B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2e4b9b;
/* rgb */ color: rgb(46, 75, 155);
/* oklch */ color: oklch(43.7% 0.135 266.0);

Tailwind

colors: {
  custom: {
    50: '#747cb9',
    500: '#2e4b9b',
    950: '#000000',
  },
}

SCSS

$custom: #2e4b9b;
$custom-light: #747cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4b9b",
  "rgb": {
    "r": 46,
    "g": 75,
    "b": 155
  },
  "hsl": {
    "h": 224.037,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43668,
    "c": 0.13508,
    "h": 266
  },
  "luminance": 0.0798
}

Semantic roles & 50–950 ramp

primary

#2E4B9B

secondary

#BCA669

accent

#B64ADE

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2E4B9B

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

Preview Lab → · Contrast checker → · Palette generator →