#2D4972#2D4972

#2D4972 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.4% C 0.077 H 257.8°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#2D4972
RGB	rgb(45, 73, 114)
HSL	hsl(216, 43%, 31%)
HSV	hsv(216, 61%, 45%)
CMYK	cmyk(60.5%, 36%, 0%, 55.3%)
CIE-LAB	lab(30.73, 3.06, -26.78)
CIE-LCH	lch(30.73, 26.95, 276.52°)
OKLab	oklab(40.36% -0.0163 -0.0757)
OKLCH	oklch(40.36% 0.077 257.8)
XYZ	xyz(6.5009, 6.5373, 16.8356)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4972 #72562D

analogous

#2D6B72 #2D4972 #332D72

triadic

#2D4972 #722D49 #49722D

tetradic

#2D4972 #722D6B #72562D #2D7233

square

#2D4972 #722D6B #72562D #2D7233

split-complementary

#2D4972 #72332D #6B722D

monochromatic

#0A111A #1C2D46 #2D4972 #3E659E #5B83BE

Accessibility & contrast

On white

9.10

#2D4972 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2D4972 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4972

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4972	#FFFFFF	#000000	##FFFFFF
##2D4972	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384C74

Deuteranopia (green-blind)

#2F4571

Tritanopia (blue-blind)

#005258

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2d4972;
/* rgb */ color: rgb(45, 73, 114);
/* oklch */ color: oklch(40.4% 0.077 257.8);

Tailwind

colors: {
  custom: {
    50: '#6c7b9b',
    500: '#2d4972',
    950: '#000000',
  },
}

SCSS

$custom: #2d4972;
$custom-light: #6c7b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4972",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 114
  },
  "hsl": {
    "h": 215.652,
    "s": 43.396,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40357,
    "c": 0.07742,
    "h": 257.8
  },
  "luminance": 0.06538
}

Semantic roles & 50–950 ramp

primary

#2D4972

secondary

#A38557

accent

#A055D3

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2D4972

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

Preview Lab → · Contrast checker → · Palette generator →