#2225BB#2225BB

#2225BB is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.6% C 0.222 H 269.6°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#2225BB
RGB	rgb(34, 37, 187)
HSL	hsl(239, 69%, 43%)
HSV	hsv(239, 82%, 73%)
CMYK	cmyk(81.8%, 80.2%, 0%, 26.7%)
CIE-LAB	lab(27.44, 51.07, -76.77)
CIE-LCH	lch(27.44, 92.20, 303.63°)
OKLab	oklab(39.65% -0.0017 -0.2223)
OKLCH	oklch(39.65% 0.222 269.6)
XYZ	xyz(10.2878, 5.2499, 47.4752)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2225BB #BBB822

analogous

#2271BB #2225BB #6C22BB

triadic

#2225BB #BB2225 #25BB22

tetradic

#2225BB #BB2271 #BBB822 #22BB6C

square

#2225BB #BB2271 #BBB822 #22BB6C

split-complementary

#2225BB #BB6C22 #71BB22

monochromatic

#0F1153 #191B87 #2225BB #3E41DC #7274E5

Accessibility & contrast

On white

10.24

#2225BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2225BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2225BB

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2225BB	#FFFFFF	#000000	##FFFFFF
##2225BB	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048BF

Deuteranopia (green-blind)

#0039B8

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2225bb;
/* rgb */ color: rgb(34, 37, 187);
/* oklch */ color: oklch(39.6% 0.222 269.6);

Tailwind

colors: {
  custom: {
    50: '#7b63d1',
    500: '#2225bb',
    950: '#000000',
  },
}

SCSS

$custom: #2225bb;
$custom-light: #7b63d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2225bb",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 187
  },
  "hsl": {
    "h": 238.824,
    "s": 69.231,
    "l": 43.333
  },
  "oklch": {
    "l": 0.39648,
    "c": 0.22234,
    "h": 269.6
  },
  "luminance": 0.05251
}

Semantic roles & 50–950 ramp

primary

#2225BB

secondary

#CCCA6D

accent

#E93CEC

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2225BB

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

Preview Lab → · Contrast checker → · Palette generator →