#2144A3#2144A3

#2144A3 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.3% C 0.159 H 264.9°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#2144A3
RGB	rgb(33, 68, 163)
HSL	hsl(224, 66%, 38%)
HSV	hsv(224, 80%, 64%)
CMYK	cmyk(79.8%, 58.3%, 0%, 36.1%)
CIE-LAB	lab(32.04, 23.38, -54.86)
CIE-LCH	lch(32.04, 59.64, 293.08°)
OKLab	oklab(42.27% -0.0142 -0.1585)
OKLCH	oklch(42.27% 0.159 264.9)
XYZ	xyz(9.3028, 7.1008, 35.5235)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2144A3 #A38021

analogous

#2185A3 #2144A3 #3F21A3

triadic

#2144A3 #A32144 #44A321

tetradic

#2144A3 #A32185 #A38021 #21A33F

square

#2144A3 #A32185 #A38021 #21A33F

split-complementary

#2144A3 #A33F21 #85A321

monochromatic

#0C1A3D #172F70 #2144A3 #2D5AD4 #6082DF

Accessibility & contrast

On white

8.68

#2144A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2144A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2144A3

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2144A3	#FFFFFF	#000000	##FFFFFF
##2144A3	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A6

Deuteranopia (green-blind)

#0046A1

Tritanopia (blue-blind)

#005C6C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2144a3;
/* rgb */ color: rgb(33, 68, 163);
/* oklch */ color: oklch(42.3% 0.159 264.9);

Tailwind

colors: {
  custom: {
    50: '#7277bf',
    500: '#2144a3',
    950: '#000000',
  },
}

SCSS

$custom: #2144a3;
$custom-light: #7277bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2144a3",
  "rgb": {
    "r": 33,
    "g": 68,
    "b": 163
  },
  "hsl": {
    "h": 223.846,
    "s": 66.327,
    "l": 38.431
  },
  "oklch": {
    "l": 0.42267,
    "c": 0.15909,
    "h": 264.9
  },
  "luminance": 0.07102
}

Semantic roles & 50–950 ramp

primary

#2144A3

secondary

#C3A85C

accent

#BB3FE9

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2144A3

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

Preview Lab → · Contrast checker → · Palette generator →