#2245D3#2245D3

#2245D3 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 46.9% C 0.220 H 266.2°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#2245D3
RGB	rgb(34, 69, 211)
HSL	hsl(228, 72%, 48%)
HSV	hsv(228, 84%, 83%)
CMYK	cmyk(83.9%, 67.3%, 0%, 17.3%)
CIE-LAB	lab(36.55, 40.91, -75.74)
CIE-LCH	lch(36.55, 86.08, 298.37°)
OKLab	oklab(46.91% -0.0144 -0.2195)
OKLCH	oklch(46.91% 0.22 266.2)
XYZ	xyz(14.5416, 9.2977, 62.6436)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2245D3 #D3B022

analogous

#229DD3 #2245D3 #5822D3

triadic

#2245D3 #D32245 #45D322

tetradic

#2245D3 #D3229D #D3B022 #22D358

square

#2245D3 #D3229D #D3B022 #22D358

split-complementary

#2245D3 #D35822 #9DD322

monochromatic

#11236A #1A349E #2245D3 #4F6DE3 #8499EB

Accessibility & contrast

On white

7.34

#2245D3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#2245D3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2245D3

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2245D3	#FFFFFF	#000000	##FFFFFF
##2245D3	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD7

Deuteranopia (green-blind)

#004ED0

Tritanopia (blue-blind)

#006C86

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2245d3;
/* rgb */ color: rgb(34, 69, 211);
/* oklch */ color: oklch(46.9% 0.220 266.2);

Tailwind

colors: {
  custom: {
    50: '#7f78e2',
    500: '#2245d3',
    950: '#000000',
  },
}

SCSS

$custom: #2245d3;
$custom-light: #7f78e2;
$custom-dark: #000000;

JSON

{
  "hex": "#2245d3",
  "rgb": {
    "r": 34,
    "g": 69,
    "b": 211
  },
  "hsl": {
    "h": 228.136,
    "s": 72.245,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46914,
    "c": 0.21999,
    "h": 266.2
  },
  "luminance": 0.09299
}

Semantic roles & 50–950 ramp

primary

#2245D3

secondary

#D4C37D

accent

#CB39EF

background

#F8F7FE

surface

#F0EDFC

border

#CBC8D5

text

#0C0916

muted

#7D7B84

Preview Lab

Preview with #2245D3

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

Preview Lab → · Contrast checker → · Palette generator →