#2E4A9F#2E4A9F

#2E4A9F is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.8% C 0.142 H 266.7°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#2E4A9F
RGB	rgb(46, 74, 159)
HSL	hsl(225, 55%, 40%)
HSV	hsv(225, 71%, 62%)
CMYK	cmyk(71.1%, 53.5%, 0%, 37.6%)
CIE-LAB	lab(33.94, 19.44, -49.33)
CIE-LCH	lch(33.94, 53.03, 291.51°)
OKLab	oklab(43.76% -0.0082 -0.1418)
OKLCH	oklch(43.76% 0.142 266.7)
XYZ	xyz(9.8313, 7.9806, 33.8165)
Luminance	0.0798 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4A9F #9F832E

analogous

#2E829F #2E4A9F #4B2E9F

triadic

#2E4A9F #9F2E4A #4A9F2E

tetradic

#2E4A9F #9F2E82 #9F832E #2E9F4B

square

#2E4A9F #9F2E82 #9F832E #2E9F4B

split-complementary

#2E4A9F #9F4B2E #829F2E

monochromatic

#131E40 #203470 #2E4A9F #4263C8 #718AD6

Accessibility & contrast

On white

8.09

#2E4A9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2E4A9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4A9F

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4A9F	#FFFFFF	#000000	##FFFFFF
##2E4A9F	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)

#1055A2

Deuteranopia (green-blind)

#004B9D

Tritanopia (blue-blind)

#005E6D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2e4a9f;
/* rgb */ color: rgb(46, 74, 159);
/* oklch */ color: oklch(43.8% 0.142 266.7);

Tailwind

colors: {
  custom: {
    50: '#757cbc',
    500: '#2e4a9f',
    950: '#000000',
  },
}

SCSS

$custom: #2e4a9f;
$custom-light: #757cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4a9f",
  "rgb": {
    "r": 46,
    "g": 74,
    "b": 159
  },
  "hsl": {
    "h": 225.133,
    "s": 55.122,
    "l": 40.196
  },
  "oklch": {
    "l": 0.43762,
    "c": 0.14209,
    "h": 266.7
  },
  "luminance": 0.07982
}

Semantic roles & 50–950 ramp

primary

#2E4A9F

secondary

#BEA96B

accent

#BA49DE

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2E4A9F

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

Preview Lab → · Contrast checker → · Palette generator →