#2D4572#2D4572

#2D4572 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.4% C 0.082 H 262.0°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#2D4572
RGB	rgb(45, 69, 114)
HSL	hsl(219, 43%, 31%)
HSV	hsv(219, 61%, 45%)
CMYK	cmyk(60.5%, 39.5%, 0%, 55.3%)
CIE-LAB	lab(29.48, 5.72, -28.74)
CIE-LCH	lch(29.48, 29.31, 281.26°)
OKLab	oklab(39.39% -0.0114 -0.0815)
OKLCH	oklch(39.39% 0.082 262)
XYZ	xyz(6.2465, 6.0285, 16.7508)
Luminance	0.0603 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4572 #725A2D

analogous

#2D6772 #2D4572 #372D72

triadic

#2D4572 #722D45 #45722D

tetradic

#2D4572 #722D67 #725A2D #2D7237

square

#2D4572 #722D67 #725A2D #2D7237

split-complementary

#2D4572 #72372D #67722D

monochromatic

#0A101A #1C2A46 #2D4572 #3E609E #5B7EBE

Accessibility & contrast

On white

9.52

#2D4572 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2D4572 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4572

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4572	#FFFFFF	#000000	##FFFFFF
##2D4572	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324974

Deuteranopia (green-blind)

#294371

Tritanopia (blue-blind)

#004F56

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2d4572;
/* rgb */ color: rgb(45, 69, 114);
/* oklch */ color: oklch(39.4% 0.082 262.0);

Tailwind

colors: {
  custom: {
    50: '#6c789b',
    500: '#2d4572',
    950: '#000000',
  },
}

SCSS

$custom: #2d4572;
$custom-light: #6c789b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4572",
  "rgb": {
    "r": 45,
    "g": 69,
    "b": 114
  },
  "hsl": {
    "h": 219.13,
    "s": 43.396,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39389,
    "c": 0.08225,
    "h": 262
  },
  "luminance": 0.06029
}

Semantic roles & 50–950 ramp

primary

#2D4572

secondary

#A38957

accent

#A755D3

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2D4572

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

Preview Lab → · Contrast checker → · Palette generator →