#2D4E82#2D4E82

#2D4E82 is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.6% C 0.095 H 259.2°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E82
RGB	rgb(45, 78, 130)
HSL	hsl(217, 49%, 34%)
HSV	hsv(217, 65%, 51%)
CMYK	cmyk(65.4%, 40%, 0%, 49%)
CIE-LAB	lab(33.17, 5.65, -32.88)
CIE-LCH	lch(33.17, 33.36, 279.74°)
OKLab	oklab(42.55% -0.0179 -0.0935)
OKLCH	oklch(42.55% 0.095 259.2)
XYZ	xyz(7.8344, 7.6176, 22.1722)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E82 #82612D

analogous

#2D7982 #2D4E82 #372D82

triadic

#2D4E82 #822D4E #4E822D

tetradic

#2D4E82 #822D79 #82612D #2D8237

square

#2D4E82 #822D79 #82612D #2D8237

split-complementary

#2D4E82 #82372D #79822D

monochromatic

#0E1727 #1D3355 #2D4E82 #3D69AF #6189C8

Accessibility & contrast

On white

8.32

#2D4E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2D4E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E82

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E82	#FFFFFF	#000000	##FFFFFF
##2D4E82	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375284

Deuteranopia (green-blind)

#2B4A81

Tritanopia (blue-blind)

#005A61

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2d4e82;
/* rgb */ color: rgb(45, 78, 130);
/* oklch */ color: oklch(42.6% 0.095 259.2);

Tailwind

colors: {
  custom: {
    50: '#6f7fa6',
    500: '#2d4e82',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e82;
$custom-light: #6f7fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e82",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 130
  },
  "hsl": {
    "h": 216.706,
    "s": 48.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42552,
    "c": 0.09516,
    "h": 259.2
  },
  "luminance": 0.07618
}

Semantic roles & 50–950 ramp

primary

#2D4E82

secondary

#AF8F5C

accent

#A350D8

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2D4E82

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

Preview Lab → · Contrast checker → · Palette generator →