#2D4D99#2D4D99

#2D4D99 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 43.9% C 0.130 H 264.5°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#2D4D99
RGB	rgb(45, 77, 153)
HSL	hsl(222, 55%, 39%)
HSV	hsv(222, 71%, 60%)
CMYK	cmyk(70.6%, 49.7%, 0%, 40%)
CIE-LAB	lab(34.32, 15.00, -45.10)
CIE-LCH	lch(34.32, 47.53, 288.39°)
OKLab	oklab(43.9% -0.0125 -0.1294)
OKLCH	oklch(43.9% 0.13 264.5)
XYZ	xyz(9.4838, 8.1646, 31.2069)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4D99 #99792D

analogous

#2D8399 #2D4D99 #432D99

triadic

#2D4D99 #992D4D #4D992D

tetradic

#2D4D99 #992D83 #99792D #2D9943

square

#2D4D99 #992D83 #99792D #2D9943

split-complementary

#2D4D99 #99432D #83992D

monochromatic

#111D3A #1F356A #2D4D99 #3D66C6 #6C8BD4

Accessibility & contrast

On white

7.98

#2D4D99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#2D4D99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4D99

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4D99	#FFFFFF	#000000	##FFFFFF
##2D4D99	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23569C

Deuteranopia (green-blind)

#034C97

Tritanopia (blue-blind)

#005F6B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2d4d99;
/* rgb */ color: rgb(45, 77, 153);
/* oklch */ color: oklch(43.9% 0.130 264.5);

Tailwind

colors: {
  custom: {
    50: '#737eb7',
    500: '#2d4d99',
    950: '#000000',
  },
}

SCSS

$custom: #2d4d99;
$custom-light: #737eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4d99",
  "rgb": {
    "r": 45,
    "g": 77,
    "b": 153
  },
  "hsl": {
    "h": 222.222,
    "s": 54.545,
    "l": 38.824
  },
  "oklch": {
    "l": 0.43904,
    "c": 0.12996,
    "h": 264.5
  },
  "luminance": 0.08166
}

Semantic roles & 50–950 ramp

primary

#2D4D99

secondary

#BBA267

accent

#B24ADE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2D4D99

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

Preview Lab → · Contrast checker → · Palette generator →