#2D4878#2D4878

#2D4878 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.5% C 0.088 H 261.1°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#2D4878
RGB	rgb(45, 72, 120)
HSL	hsl(218, 45%, 32%)
HSV	hsv(218, 63%, 47%)
CMYK	cmyk(62.5%, 40%, 0%, 52.9%)
CIE-LAB	lab(30.76, 5.92, -30.50)
CIE-LCH	lch(30.76, 31.07, 280.98°)
OKLab	oklab(40.49% -0.0135 -0.0866)
OKLCH	oklch(40.49% 0.088 261.1)
XYZ	xyz(6.7885, 6.5481, 18.6718)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4878 #785D2D

analogous

#2D6E78 #2D4878 #372D78

triadic

#2D4878 #782D48 #48782D

tetradic

#2D4878 #782D6E #785D2D #2D7837

square

#2D4878 #782D6E #785D2D #2D7837

split-complementary

#2D4878 #78372D #6E782D

monochromatic

#0C131F #1C2D4B #2D4878 #3E63A5 #5D82C2

Accessibility & contrast

On white

9.09

#2D4878 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2D4878 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4878

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4878	#FFFFFF	#000000	##FFFFFF
##2D4878	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344C7A

Deuteranopia (green-blind)

#294577

Tritanopia (blue-blind)

#00535A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2d4878;
/* rgb */ color: rgb(45, 72, 120);
/* oklch */ color: oklch(40.5% 0.088 261.1);

Tailwind

colors: {
  custom: {
    50: '#6d7a9f',
    500: '#2d4878',
    950: '#000000',
  },
}

SCSS

$custom: #2d4878;
$custom-light: #6d7a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4878",
  "rgb": {
    "r": 45,
    "g": 72,
    "b": 120
  },
  "hsl": {
    "h": 218.4,
    "s": 45.455,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40487,
    "c": 0.08761,
    "h": 261.1
  },
  "luminance": 0.06549
}

Semantic roles & 50–950 ramp

primary

#2D4878

secondary

#A98C58

accent

#A653D5

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2D4878

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

Preview Lab → · Contrast checker → · Palette generator →