#2C4E82#2C4E82

#2C4E82 is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.5% C 0.096 H 258.7°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#2C4E82
RGB	rgb(44, 78, 130)
HSL	hsl(216, 49%, 34%)
HSV	hsv(216, 66%, 51%)
CMYK	cmyk(66.2%, 40%, 0%, 49%)
CIE-LAB	lab(33.13, 5.45, -32.96)
CIE-LCH	lch(33.13, 33.41, 279.39°)
OKLab	oklab(42.5% -0.0188 -0.0937)
OKLCH	oklch(42.5% 0.096 258.7)
XYZ	xyz(7.7909, 7.5952, 22.1702)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4E82 #82602C

analogous

#2C7982 #2C4E82 #352C82

triadic

#2C4E82 #822C4E #4E822C

tetradic

#2C4E82 #822C79 #82602C #2C8235

square

#2C4E82 #822C79 #82602C #2C8235

split-complementary

#2C4E82 #82352C #79822C

monochromatic

#0D1727 #1D3354 #2C4E82 #3B69B0 #5F89C9

Accessibility & contrast

On white

8.34

#2C4E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2C4E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4E82

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4E82	#FFFFFF	#000000	##FFFFFF
##2C4E82	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	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: #2c4e82;
/* rgb */ color: rgb(44, 78, 130);
/* oklch */ color: oklch(42.5% 0.096 258.7);

Tailwind

colors: {
  custom: {
    50: '#6e7fa6',
    500: '#2c4e82',
    950: '#000000',
  },
}

SCSS

$custom: #2c4e82;
$custom-light: #6e7fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4e82",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 130
  },
  "hsl": {
    "h": 216.279,
    "s": 49.425,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42501,
    "c": 0.09558,
    "h": 258.7
  },
  "luminance": 0.07596
}

Semantic roles & 50–950 ramp

primary

#2C4E82

secondary

#AF8E5B

accent

#A24FD9

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2C4E82

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

Preview Lab → · Contrast checker → · Palette generator →