#2D4E8D#2D4E8D

#2D4E8D is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.3% C 0.111 H 262.0°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E8D
RGB	rgb(45, 78, 141)
HSL	hsl(219, 52%, 36%)
HSV	hsv(219, 68%, 55%)
CMYK	cmyk(68.1%, 44.7%, 0%, 44.7%)
CIE-LAB	lab(33.83, 9.78, -38.59)
CIE-LCH	lch(33.83, 39.81, 284.22°)
OKLab	oklab(43.28% -0.0155 -0.1102)
OKLCH	oklch(43.28% 0.111 262)
XYZ	xyz(8.6126, 7.9289, 26.2707)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E8D #8D6C2D

analogous

#2D7E8D #2D4E8D #3C2D8D

triadic

#2D4E8D #8D2D4E #4E8D2D

tetradic

#2D4E8D #8D2D7E #8D6C2D #2D8D3C

square

#2D4E8D #8D2D7E #8D6C2D #2D8D3C

split-complementary

#2D4E8D #8D3C2D #7E8D2D

monochromatic

#0F1B30 #1E345F #2D4E8D #3C68BB #668ACE

Accessibility & contrast

On white

8.12

#2D4E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#2D4E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E8D

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E8D	#FFFFFF	#000000	##FFFFFF
##2D4E8D	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30548F

Deuteranopia (green-blind)

#204B8C

Tritanopia (blue-blind)

#005C66

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2d4e8d;
/* rgb */ color: rgb(45, 78, 141);
/* oklch */ color: oklch(43.3% 0.111 262.0);

Tailwind

colors: {
  custom: {
    50: '#717faf',
    500: '#2d4e8d',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e8d;
$custom-light: #717faf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e8d",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 141
  },
  "hsl": {
    "h": 219.375,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.43277,
    "c": 0.11128,
    "h": 262
  },
  "luminance": 0.0793
}

Semantic roles & 50–950 ramp

primary

#2D4E8D

secondary

#B59861

accent

#AA4DDB

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2D4E8D

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

Preview Lab → · Contrast checker → · Palette generator →