#2C4064#2C4064

#2C4064 is a dark, moderate blue. Relative luminance 0.051; OKLCH L 37.3% C 0.067 H 261.5°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#2C4064
RGB	rgb(44, 64, 100)
HSL	hsl(219, 39%, 28%)
HSV	hsv(219, 56%, 39%)
CMYK	cmyk(56%, 36%, 0%, 60.8%)
CIE-LAB	lab(27.08, 3.78, -23.62)
CIE-LCH	lch(27.08, 23.92, 279.09°)
OKLab	oklab(37.25% -0.0099 -0.0666)
OKLCH	oklch(37.25% 0.067 261.5)
XYZ	xyz(5.1716, 5.1220, 12.7702)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4064 #64502C

analogous

#2C5C64 #2C4064 #342C64

triadic

#2C4064 #642C40 #40642C

tetradic

#2C4064 #642C5C #64502C #2C6434

square

#2C4064 #642C5C #64502C #2C6434

split-complementary

#2C4064 #64342C #5C642C

monochromatic

#090E15 #192539 #2C4064 #3F5B8E #5678B5

Accessibility & contrast

On white

10.37

#2C4064 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2C4064 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4064

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4064	#FFFFFF	#000000	##FFFFFF
##2C4064	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324366

Deuteranopia (green-blind)

#2B3E63

Tritanopia (blue-blind)

#0F484D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2c4064;
/* rgb */ color: rgb(44, 64, 100);
/* oklch */ color: oklch(37.3% 0.067 261.5);

Tailwind

colors: {
  custom: {
    50: '#697490',
    500: '#2c4064',
    950: '#000000',
  },
}

SCSS

$custom: #2c4064;
$custom-light: #697490;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4064",
  "rgb": {
    "r": 44,
    "g": 64,
    "b": 100
  },
  "hsl": {
    "h": 218.571,
    "s": 38.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3725,
    "c": 0.06733,
    "h": 261.5
  },
  "luminance": 0.05122
}

Semantic roles & 50–950 ramp

primary

#2C4064

secondary

#967F56

accent

#A559CF

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#07080C

muted

#7A7B7D

Preview Lab

Preview with #2C4064

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

Preview Lab → · Contrast checker → · Palette generator →