#2D4773#2D4773

#2D4773 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 39.9% C 0.081 H 260.4°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#2D4773
RGB	rgb(45, 71, 115)
HSL	hsl(218, 44%, 31%)
HSV	hsv(218, 61%, 45%)
CMYK	cmyk(60.9%, 38.3%, 0%, 54.9%)
CIE-LAB	lab(30.16, 4.75, -28.30)
CIE-LCH	lch(30.16, 28.70, 279.53°)
OKLab	oklab(39.93% -0.0136 -0.0802)
OKLCH	oklch(39.93% 0.081 260.4)
XYZ	xyz(6.4289, 6.3016, 17.0939)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4773 #73592D

analogous

#2D6A73 #2D4773 #362D73

triadic

#2D4773 #732D47 #47732D

tetradic

#2D4773 #732D6A #73592D #2D7336

square

#2D4773 #732D6A #73592D #2D7336

split-complementary

#2D4773 #73362D #6A732D

monochromatic

#0B111B #1C2C47 #2D4773 #3E629F #5B80BF

Accessibility & contrast

On white

9.29

#2D4773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2D4773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4773

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4773	#FFFFFF	#000000	##FFFFFF
##2D4773	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354B75

Deuteranopia (green-blind)

#2C4472

Tritanopia (blue-blind)

#005157

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2d4773;
/* rgb */ color: rgb(45, 71, 115);
/* oklch */ color: oklch(39.9% 0.081 260.4);

Tailwind

colors: {
  custom: {
    50: '#6c799b',
    500: '#2d4773',
    950: '#000000',
  },
}

SCSS

$custom: #2d4773;
$custom-light: #6c799b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4773",
  "rgb": {
    "r": 45,
    "g": 71,
    "b": 115
  },
  "hsl": {
    "h": 217.714,
    "s": 43.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39933,
    "c": 0.0813,
    "h": 260.4
  },
  "luminance": 0.06302
}

Semantic roles & 50–950 ramp

primary

#2D4773

secondary

#A48857

accent

#A454D3

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2D4773

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

Preview Lab → · Contrast checker → · Palette generator →