#2144A4#2144A4

#2144A4 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.4% C 0.160 H 264.9°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#2144A4
RGB	rgb(33, 68, 164)
HSL	hsl(224, 66%, 39%)
HSV	hsv(224, 80%, 64%)
CMYK	cmyk(79.9%, 58.5%, 0%, 35.7%)
CIE-LAB	lab(32.12, 23.77, -55.33)
CIE-LCH	lch(32.12, 60.22, 293.24°)
OKLab	oklab(42.35% -0.0141 -0.1598)
OKLCH	oklch(42.35% 0.16 264.9)
XYZ	xyz(9.3928, 7.1368, 35.9973)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2144A4 #A48121

analogous

#2185A4 #2144A4 #3F21A4

triadic

#2144A4 #A42144 #44A421

tetradic

#2144A4 #A42185 #A48121 #21A43F

square

#2144A4 #A42185 #A48121 #21A43F

split-complementary

#2144A4 #A43F21 #85A421

monochromatic

#0C1A3E #172F71 #2144A4 #2D5AD5 #6082DF

Accessibility & contrast

On white

8.65

#2144A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2144A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2144A4

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2144A4	#FFFFFF	#000000	##FFFFFF
##2144A4	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A7

Deuteranopia (green-blind)

#0046A2

Tritanopia (blue-blind)

#005C6D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2144a4;
/* rgb */ color: rgb(33, 68, 164);
/* oklch */ color: oklch(42.4% 0.160 264.9);

Tailwind

colors: {
  custom: {
    50: '#7277c0',
    500: '#2144a4',
    950: '#000000',
  },
}

SCSS

$custom: #2144a4;
$custom-light: #7277c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2144a4",
  "rgb": {
    "r": 33,
    "g": 68,
    "b": 164
  },
  "hsl": {
    "h": 223.969,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.42353,
    "c": 0.16046,
    "h": 264.9
  },
  "luminance": 0.07138
}

Semantic roles & 50–950 ramp

primary

#2144A4

secondary

#C4A85D

accent

#BC3EE9

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2144A4

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

Preview Lab → · Contrast checker → · Palette generator →