#2D4E99#2D4E99

#2D4E99 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.1% C 0.129 H 264.0°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E99
RGB	rgb(45, 78, 153)
HSL	hsl(222, 55%, 39%)
HSV	hsv(222, 71%, 60%)
CMYK	cmyk(70.6%, 49%, 0%, 40%)
CIE-LAB	lab(34.61, 14.33, -44.64)
CIE-LCH	lch(34.61, 46.88, 287.80°)
OKLab	oklab(44.12% -0.0134 -0.128)
OKLCH	oklch(44.12% 0.129 264)
XYZ	xyz(9.5543, 8.3056, 31.2304)
Luminance	0.0831 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E99 #99782D

analogous

#2D8499 #2D4E99 #422D99

triadic

#2D4E99 #992D4E #4E992D

tetradic

#2D4E99 #992D84 #99782D #2D9942

square

#2D4E99 #992D84 #99782D #2D9942

split-complementary

#2D4E99 #99422D #84992D

monochromatic

#111E3A #1F366A #2D4E99 #3D67C6 #6C8CD4

Accessibility & contrast

On white

7.89

#2D4E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#2D4E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E99

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E99	#FFFFFF	#000000	##FFFFFF
##2D4E99	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25579C

Deuteranopia (green-blind)

#094D97

Tritanopia (blue-blind)

#00606C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2d4e99;
/* rgb */ color: rgb(45, 78, 153);
/* oklch */ color: oklch(44.1% 0.129 264.0);

Tailwind

colors: {
  custom: {
    50: '#737fb7',
    500: '#2d4e99',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e99;
$custom-light: #737fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e99",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 153
  },
  "hsl": {
    "h": 221.667,
    "s": 54.545,
    "l": 38.824
  },
  "oklch": {
    "l": 0.44124,
    "c": 0.12868,
    "h": 264
  },
  "luminance": 0.08307
}

Semantic roles & 50–950 ramp

primary

#2D4E99

secondary

#BBA167

accent

#B14ADE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2D4E99

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

Preview Lab → · Contrast checker → · Palette generator →