#2224BB#2224BB

#2224BB is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.5% C 0.223 H 269.6°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#2224BB
RGB	rgb(34, 36, 187)
HSL	hsl(239, 69%, 43%)
HSV	hsv(239, 82%, 73%)
CMYK	cmyk(81.8%, 80.7%, 0%, 26.7%)
CIE-LAB	lab(27.27, 51.56, -77.05)
CIE-LCH	lch(27.27, 92.71, 303.79°)
OKLab	oklab(39.53% -0.0015 -0.2231)
OKLCH	oklch(39.53% 0.223 269.6)
XYZ	xyz(10.2571, 5.1885, 47.4650)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2224BB #BBB922

analogous

#2270BB #2224BB #6C22BB

triadic

#2224BB #BB2224 #24BB22

tetradic

#2224BB #BB2270 #BBB922 #22BB6C

square

#2224BB #BB2270 #BBB922 #22BB6C

split-complementary

#2224BB #BB6C22 #70BB22

monochromatic

#0F1053 #191A87 #2224BB #3E40DC #7274E5

Accessibility & contrast

On white

10.30

#2224BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2224BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2224BB

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2224BB	#FFFFFF	#000000	##FFFFFF
##2224BB	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048BF

Deuteranopia (green-blind)

#0038B8

Tritanopia (blue-blind)

#005470

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2224bb;
/* rgb */ color: rgb(34, 36, 187);
/* oklch */ color: oklch(39.5% 0.223 269.6);

Tailwind

colors: {
  custom: {
    50: '#7b62d1',
    500: '#2224bb',
    950: '#000000',
  },
}

SCSS

$custom: #2224bb;
$custom-light: #7b62d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2224bb",
  "rgb": {
    "r": 34,
    "g": 36,
    "b": 187
  },
  "hsl": {
    "h": 239.216,
    "s": 69.231,
    "l": 43.333
  },
  "oklch": {
    "l": 0.39529,
    "c": 0.22313,
    "h": 269.6
  },
  "luminance": 0.0519
}

Semantic roles & 50–950 ramp

primary

#2224BB

secondary

#CCCB6D

accent

#EA3CEC

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2224BB

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

Preview Lab → · Contrast checker → · Palette generator →