#2144A1#2144A1

#2144A1 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.1% C 0.156 H 264.8°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#2144A1
RGB	rgb(33, 68, 161)
HSL	hsl(224, 66%, 38%)
HSV	hsv(224, 80%, 63%)
CMYK	cmyk(79.5%, 57.8%, 0%, 36.9%)
CIE-LAB	lab(31.87, 22.59, -53.92)
CIE-LCH	lch(31.87, 58.46, 292.73°)
OKLab	oklab(42.1% -0.0143 -0.1557)
OKLCH	oklch(42.1% 0.156 264.8)
XYZ	xyz(9.1251, 7.0297, 34.5873)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2144A1 #A17E21

analogous

#2184A1 #2144A1 #3E21A1

triadic

#2144A1 #A12144 #44A121

tetradic

#2144A1 #A12184 #A17E21 #21A13E

square

#2144A1 #A12184 #A17E21 #21A13E

split-complementary

#2144A1 #A13E21 #84A121

monochromatic

#0C193B #172F6E #2144A1 #2C5AD4 #5E81DE

Accessibility & contrast

On white

8.73

#2144A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2144A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2144A1

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2144A1	#FFFFFF	#000000	##FFFFFF
##2144A1	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A4

Deuteranopia (green-blind)

#00459F

Tritanopia (blue-blind)

#005B6B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2144a1;
/* rgb */ color: rgb(33, 68, 161);
/* oklch */ color: oklch(42.1% 0.156 264.8);

Tailwind

colors: {
  custom: {
    50: '#7277be',
    500: '#2144a1',
    950: '#000000',
  },
}

SCSS

$custom: #2144a1;
$custom-light: #7277be;
$custom-dark: #000000;

JSON

{
  "hex": "#2144a1",
  "rgb": {
    "r": 33,
    "g": 68,
    "b": 161
  },
  "hsl": {
    "h": 223.594,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.42095,
    "c": 0.15634,
    "h": 264.8
  },
  "luminance": 0.07031
}

Semantic roles & 50–950 ramp

primary

#2144A1

secondary

#C3A65B

accent

#BA3FE9

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2144A1

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

Preview Lab → · Contrast checker → · Palette generator →