#2245A1#2245A1

#2245A1 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.3% C 0.155 H 264.7°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#2245A1
RGB	rgb(34, 69, 161)
HSL	hsl(223, 65%, 38%)
HSV	hsv(223, 79%, 63%)
CMYK	cmyk(78.9%, 57.1%, 0%, 36.9%)
CIE-LAB	lab(32.19, 22.02, -53.41)
CIE-LCH	lch(32.19, 57.77, 292.41°)
OKLab	oklab(42.34% -0.0142 -0.1541)
OKLCH	oklch(42.34% 0.155 264.7)
XYZ	xyz(9.2186, 7.1685, 34.6091)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2245A1 #A17E22

analogous

#2284A1 #2245A1 #3F22A1

triadic

#2245A1 #A12245 #45A122

tetradic

#2245A1 #A12284 #A17E22 #22A13F

square

#2245A1 #A12284 #A17E22 #22A13F

split-complementary

#2245A1 #A13F22 #84A122

monochromatic

#0D1A3C #172F6E #2245A1 #2D5BD3 #6083DD

Accessibility & contrast

On white

8.63

#2245A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2245A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2245A1

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2245A1	#FFFFFF	#000000	##FFFFFF
##2245A1	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A4

Deuteranopia (green-blind)

#00469F

Tritanopia (blue-blind)

#005C6C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2245a1;
/* rgb */ color: rgb(34, 69, 161);
/* oklch */ color: oklch(42.3% 0.155 264.7);

Tailwind

colors: {
  custom: {
    50: '#7278be',
    500: '#2245a1',
    950: '#000000',
  },
}

SCSS

$custom: #2245a1;
$custom-light: #7278be;
$custom-dark: #000000;

JSON

{
  "hex": "#2245a1",
  "rgb": {
    "r": 34,
    "g": 69,
    "b": 161
  },
  "hsl": {
    "h": 223.465,
    "s": 65.128,
    "l": 38.235
  },
  "oklch": {
    "l": 0.42341,
    "c": 0.15481,
    "h": 264.7
  },
  "luminance": 0.0717
}

Semantic roles & 50–950 ramp

primary

#2245A1

secondary

#C2A65D

accent

#BA40E8

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2245A1

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

Preview Lab → · Contrast checker → · Palette generator →