#2C4F82#2C4F82

#2C4F82 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.7% C 0.094 H 257.8°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#2C4F82
RGB	rgb(44, 79, 130)
HSL	hsl(216, 49%, 34%)
HSV	hsv(216, 66%, 51%)
CMYK	cmyk(66.2%, 39.2%, 0%, 49%)
CIE-LAB	lab(33.43, 4.79, -32.48)
CIE-LCH	lch(33.43, 32.83, 278.39°)
OKLab	oklab(42.74% -0.0199 -0.0923)
OKLCH	oklch(42.74% 0.094 257.8)
XYZ	xyz(7.8625, 7.7384, 22.1941)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4F82 #825F2C

analogous

#2C7A82 #2C4F82 #342C82

triadic

#2C4F82 #822C4F #4F822C

tetradic

#2C4F82 #822C7A #825F2C #2C8234

square

#2C4F82 #822C7A #825F2C #2C8234

split-complementary

#2C4F82 #82342C #7A822C

monochromatic

#0D1727 #1D3354 #2C4F82 #3B6BB0 #5F8AC9

Accessibility & contrast

On white

8.24

#2C4F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2C4F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4F82

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4F82	#FFFFFF	#000000	##FFFFFF
##2C4F82	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395384

Deuteranopia (green-blind)

#2C4B81

Tritanopia (blue-blind)

#005B62

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2c4f82;
/* rgb */ color: rgb(44, 79, 130);
/* oklch */ color: oklch(42.7% 0.094 257.8);

Tailwind

colors: {
  custom: {
    50: '#6e80a6',
    500: '#2c4f82',
    950: '#000000',
  },
}

SCSS

$custom: #2c4f82;
$custom-light: #6e80a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4f82",
  "rgb": {
    "r": 44,
    "g": 79,
    "b": 130
  },
  "hsl": {
    "h": 215.581,
    "s": 49.425,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42739,
    "c": 0.0944,
    "h": 257.8
  },
  "luminance": 0.07739
}

Semantic roles & 50–950 ramp

primary

#2C4F82

secondary

#AF8D5B

accent

#A14FD9

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2C4F82

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

Preview Lab → · Contrast checker → · Palette generator →