#2C4E84#2C4E84

#2C4E84 is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.6% C 0.099 H 259.3°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#2C4E84
RGB	rgb(44, 78, 132)
HSL	hsl(217, 50%, 35%)
HSV	hsv(217, 67%, 52%)
CMYK	cmyk(66.7%, 40.9%, 0%, 48.2%)
CIE-LAB	lab(33.24, 6.20, -34.01)
CIE-LCH	lch(33.24, 34.57, 280.33°)
OKLab	oklab(42.63% -0.0183 -0.0968)
OKLCH	oklch(42.63% 0.099 259.3)
XYZ	xyz(7.9265, 7.6494, 22.8841)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4E84 #84622C

analogous

#2C7A84 #2C4E84 #362C84

triadic

#2C4E84 #842C4E #4E842C

tetradic

#2C4E84 #842C7A #84622C #2C8436

square

#2C4E84 #842C7A #84622C #2C8436

split-complementary

#2C4E84 #84362C #7A842C

monochromatic

#0D1828 #1D3356 #2C4E84 #3B69B2 #6089CA

Accessibility & contrast

On white

8.30

#2C4E84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2C4E84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4E84

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4E84	#FFFFFF	#000000	##FFFFFF
##2C4E84	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365386

Deuteranopia (green-blind)

#294A83

Tritanopia (blue-blind)

#005A62

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2c4e84;
/* rgb */ color: rgb(44, 78, 132);
/* oklch */ color: oklch(42.6% 0.099 259.3);

Tailwind

colors: {
  custom: {
    50: '#6f7fa8',
    500: '#2c4e84',
    950: '#000000',
  },
}

SCSS

$custom: #2c4e84;
$custom-light: #6f7fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4e84",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 132
  },
  "hsl": {
    "h": 216.818,
    "s": 50,
    "l": 34.51
  },
  "oklch": {
    "l": 0.42629,
    "c": 0.09851,
    "h": 259.3
  },
  "luminance": 0.0765
}

Semantic roles & 50–950 ramp

primary

#2C4E84

secondary

#B0905C

accent

#A44EDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2C4E84

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

Preview Lab → · Contrast checker → · Palette generator →