#2D4979#2D4979

#2D4979 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 40.8% C 0.088 H 260.6°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#2D4979
RGB	rgb(45, 73, 121)
HSL	hsl(218, 46%, 33%)
HSV	hsv(218, 63%, 47%)
CMYK	cmyk(62.8%, 39.7%, 0%, 52.5%)
CIE-LAB	lab(31.12, 5.62, -30.55)
CIE-LCH	lch(31.12, 31.06, 280.43°)
OKLab	oklab(40.79% -0.0144 -0.0867)
OKLCH	oklch(40.79% 0.088 260.6)
XYZ	xyz(6.9147, 6.7028, 19.0148)
Luminance	0.0670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4979 #795D2D

analogous

#2D6F79 #2D4979 #372D79

triadic

#2D4979 #792D49 #49792D

tetradic

#2D4979 #792D6F #795D2D #2D7937

square

#2D4979 #792D6F #795D2D #2D7937

split-complementary

#2D4979 #79372D #6F792D

monochromatic

#0C1320 #1C2E4C #2D4979 #3E64A6 #5D83C3

Accessibility & contrast

On white

8.97

#2D4979 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#2D4979 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4979

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4979	#FFFFFF	#000000	##FFFFFF
##2D4979	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344D7B

Deuteranopia (green-blind)

#2A4678

Tritanopia (blue-blind)

#00545B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d4979;
/* rgb */ color: rgb(45, 73, 121);
/* oklch */ color: oklch(40.8% 0.088 260.6);

Tailwind

colors: {
  custom: {
    50: '#6d7ba0',
    500: '#2d4979',
    950: '#000000',
  },
}

SCSS

$custom: #2d4979;
$custom-light: #6d7ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4979",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 121
  },
  "hsl": {
    "h": 217.895,
    "s": 45.783,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40789,
    "c": 0.08788,
    "h": 260.6
  },
  "luminance": 0.06703
}

Semantic roles & 50–950 ramp

primary

#2D4979

secondary

#A98C58

accent

#A552D5

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2D4979

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

Preview Lab → · Contrast checker → · Palette generator →