#2D4E9C#2D4E9C

#2D4E9C is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.3% C 0.133 H 264.4°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E9C
RGB	rgb(45, 78, 156)
HSL	hsl(222, 55%, 39%)
HSV	hsv(222, 71%, 61%)
CMYK	cmyk(71.2%, 50%, 0%, 38.8%)
CIE-LAB	lab(34.81, 15.47, -46.12)
CIE-LCH	lch(34.81, 48.65, 288.54°)
OKLab	oklab(44.34% -0.013 -0.1323)
OKLCH	oklch(44.34% 0.133 264.4)
XYZ	xyz(9.8052, 8.4060, 32.5518)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E9C #9C7B2D

analogous

#2D869C #2D4E9C #442D9C

triadic

#2D4E9C #9C2D4E #4E9C2D

tetradic

#2D4E9C #9C2D86 #9C7B2D #2D9C44

square

#2D4E9C #9C2D86 #9C7B2D #2D9C44

split-complementary

#2D4E9C #9C442D #869C2D

monochromatic

#121F3D #1F366D #2D4E9C #3F67C8 #6E8DD5

Accessibility & contrast

On white

7.83

#2D4E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2D4E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E9C

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E9C	#FFFFFF	#000000	##FFFFFF
##2D4E9C	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22579F

Deuteranopia (green-blind)

#004D9A

Tritanopia (blue-blind)

#00606D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2d4e9c;
/* rgb */ color: rgb(45, 78, 156);
/* oklch */ color: oklch(44.3% 0.133 264.4);

Tailwind

colors: {
  custom: {
    50: '#747fba',
    500: '#2d4e9c',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e9c;
$custom-light: #747fba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e9c",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 156
  },
  "hsl": {
    "h": 222.162,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44344,
    "c": 0.13299,
    "h": 264.4
  },
  "luminance": 0.08407
}

Semantic roles & 50–950 ramp

primary

#2D4E9C

secondary

#BCA368

accent

#B249DF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2D4E9C

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

Preview Lab → · Contrast checker → · Palette generator →