#2D4471#2D4471

#2D4471 is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.1% C 0.082 H 262.7°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#2D4471
RGB	rgb(45, 68, 113)
HSL	hsl(220, 43%, 31%)
HSV	hsv(220, 60%, 44%)
CMYK	cmyk(60.2%, 39.8%, 0%, 55.7%)
CIE-LAB	lab(29.12, 6.03, -28.69)
CIE-LCH	lch(29.12, 29.32, 281.87°)
OKLab	oklab(39.09% -0.0104 -0.0813)
OKLCH	oklch(39.09% 0.082 262.7)
XYZ	xyz(6.1289, 5.8839, 16.4323)
Luminance	0.0588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4471 #715A2D

analogous

#2D6671 #2D4471 #382D71

triadic

#2D4471 #712D44 #44712D

tetradic

#2D4471 #712D66 #715A2D #2D7138

square

#2D4471 #712D66 #715A2D #2D7138

split-complementary

#2D4471 #71382D #66712D

monochromatic

#0A0F19 #1C2A45 #2D4471 #3E5E9D #5B7CBE

Accessibility & contrast

On white

9.65

#2D4471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2D4471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4471

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4471	#FFFFFF	#000000	##FFFFFF
##2D4471	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314873

Deuteranopia (green-blind)

#294270

Tritanopia (blue-blind)

#004E55

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2d4471;
/* rgb */ color: rgb(45, 68, 113);
/* oklch */ color: oklch(39.1% 0.082 262.7);

Tailwind

colors: {
  custom: {
    50: '#6c779a',
    500: '#2d4471',
    950: '#000000',
  },
}

SCSS

$custom: #2d4471;
$custom-light: #6c779a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4471",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 113
  },
  "hsl": {
    "h": 219.706,
    "s": 43.038,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39086,
    "c": 0.08199,
    "h": 262.7
  },
  "luminance": 0.05884
}

Semantic roles & 50–950 ramp

primary

#2D4471

secondary

#A38957

accent

#A855D3

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2D4471

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

Preview Lab → · Contrast checker → · Palette generator →