#2D4473#2D4473

#2D4473 is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.2% C 0.085 H 263.3°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#2D4473
RGB	rgb(45, 68, 115)
HSL	hsl(220, 44%, 31%)
HSV	hsv(220, 61%, 45%)
CMYK	cmyk(60.9%, 40.9%, 0%, 54.9%)
CIE-LAB	lab(29.23, 6.76, -29.77)
CIE-LCH	lch(29.23, 30.53, 282.80°)
OKLab	oklab(39.21% -0.0099 -0.0845)
OKLCH	oklch(39.21% 0.085 263.3)
XYZ	xyz(6.2428, 5.9294, 17.0318)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4473 #735C2D

analogous

#2D6773 #2D4473 #392D73

triadic

#2D4473 #732D44 #44732D

tetradic

#2D4473 #732D67 #735C2D #2D7339

square

#2D4473 #732D67 #735C2D #2D7339

split-complementary

#2D4473 #73392D #67732D

monochromatic

#0B101B #1C2A47 #2D4473 #3E5E9F #5B7CBF

Accessibility & contrast

On white

9.61

#2D4473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2D4473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4473

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4473	#FFFFFF	#000000	##FFFFFF
##2D4473	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304875

Deuteranopia (green-blind)

#274272

Tritanopia (blue-blind)

#004E56

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2d4473;
/* rgb */ color: rgb(45, 68, 115);
/* oklch */ color: oklch(39.2% 0.085 263.3);

Tailwind

colors: {
  custom: {
    50: '#6c779b',
    500: '#2d4473',
    950: '#000000',
  },
}

SCSS

$custom: #2d4473;
$custom-light: #6c779b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4473",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 115
  },
  "hsl": {
    "h": 220.286,
    "s": 43.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39214,
    "c": 0.08506,
    "h": 263.3
  },
  "luminance": 0.0593
}

Semantic roles & 50–950 ramp

primary

#2D4473

secondary

#A48B57

accent

#AA54D3

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2D4473

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

Preview Lab → · Contrast checker → · Palette generator →