#2E4F9A#2E4F9A

#2E4F9A is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.5% C 0.129 H 264.0°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#2E4F9A
RGB	rgb(46, 79, 154)
HSL	hsl(222, 54%, 39%)
HSV	hsv(222, 70%, 60%)
CMYK	cmyk(70.1%, 48.7%, 0%, 39.6%)
CIE-LAB	lab(35.01, 14.20, -44.59)
CIE-LCH	lch(35.01, 46.80, 287.67°)
OKLab	oklab(44.47% -0.0134 -0.1278)
OKLCH	oklch(44.47% 0.129 264)
XYZ	xyz(9.7534, 8.5049, 31.6932)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4F9A #9A792E

analogous

#2E859A #2E4F9A #432E9A

triadic

#2E4F9A #9A2E4F #4F9A2E

tetradic

#2E4F9A #9A2E85 #9A792E #2E9A43

square

#2E4F9A #9A2E85 #9A792E #2E9A43

split-complementary

#2E4F9A #9A432E #859A2E

monochromatic

#121F3C #20376B #2E4F9A #3F68C6 #6F8ED4

Accessibility & contrast

On white

7.77

#2E4F9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#2E4F9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4F9A

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4F9A	#FFFFFF	#000000	##FFFFFF
##2E4F9A	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27589D

Deuteranopia (green-blind)

#0C4E98

Tritanopia (blue-blind)

#00616D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2e4f9a;
/* rgb */ color: rgb(46, 79, 154);
/* oklch */ color: oklch(44.5% 0.129 264.0);

Tailwind

colors: {
  custom: {
    50: '#747fb8',
    500: '#2e4f9a',
    950: '#000000',
  },
}

SCSS

$custom: #2e4f9a;
$custom-light: #747fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4f9a",
  "rgb": {
    "r": 46,
    "g": 79,
    "b": 154
  },
  "hsl": {
    "h": 221.667,
    "s": 54,
    "l": 39.216
  },
  "oklch": {
    "l": 0.44465,
    "c": 0.12852,
    "h": 264
  },
  "luminance": 0.08506
}

Semantic roles & 50–950 ramp

primary

#2E4F9A

secondary

#BBA269

accent

#B04ADD

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2E4F9A

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

Preview Lab → · Contrast checker → · Palette generator →