#2E447B#2E447B

#2E447B is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.8% C 0.097 H 265.8°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#2E447B
RGB	rgb(46, 68, 123)
HSL	hsl(223, 46%, 33%)
HSV	hsv(223, 63%, 48%)
CMYK	cmyk(62.6%, 44.7%, 0%, 51.8%)
CIE-LAB	lab(29.77, 9.94, -33.94)
CIE-LCH	lch(29.77, 35.36, 286.32°)
OKLab	oklab(39.8% -0.0071 -0.0967)
OKLCH	oklch(39.8% 0.097 265.8)
XYZ	xyz(6.7678, 6.1446, 19.5644)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E447B #7B652E

analogous

#2E6A7B #2E447B #3E2E7B

triadic

#2E447B #7B2E44 #447B2E

tetradic

#2E447B #7B2E6A #7B652E #2E7B3E

square

#2E447B #7B2E6A #7B652E #2E7B3E

split-complementary

#2E447B #7B3E2E #6A7B2E

monochromatic

#0D1322 #1D2B4E #2E447B #3F5DA8 #607CC3

Accessibility & contrast

On white

9.42

#2E447B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2E447B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E447B

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E447B	#FFFFFF	#000000	##FFFFFF
##2E447B	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4A7D

Deuteranopia (green-blind)

#20437A

Tritanopia (blue-blind)

#005059

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2e447b;
/* rgb */ color: rgb(46, 68, 123);
/* oklch */ color: oklch(39.8% 0.097 265.8);

Tailwind

colors: {
  custom: {
    50: '#6e77a1',
    500: '#2e447b',
    950: '#000000',
  },
}

SCSS

$custom: #2e447b;
$custom-light: #6e77a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e447b",
  "rgb": {
    "r": 46,
    "g": 68,
    "b": 123
  },
  "hsl": {
    "h": 222.857,
    "s": 45.562,
    "l": 33.137
  },
  "oklch": {
    "l": 0.39803,
    "c": 0.09693,
    "h": 265.8
  },
  "luminance": 0.06145
}

Semantic roles & 50–950 ramp

primary

#2E447B

secondary

#AA935B

accent

#B053D5

background

#F6F7FA

surface

#ECEDF3

border

#C7C8CD

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2E447B

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

Preview Lab → · Contrast checker → · Palette generator →