#2227BD#2227BD

#2227BD is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.1% C 0.223 H 269.4°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#2227BD
RGB	rgb(34, 39, 189)
HSL	hsl(238, 70%, 44%)
HSV	hsv(238, 82%, 74%)
CMYK	cmyk(82%, 79.4%, 0%, 25.9%)
CIE-LAB	lab(28.02, 50.69, -76.99)
CIE-LCH	lch(28.02, 92.18, 303.36°)
OKLab	oklab(40.12% -0.0025 -0.223)
OKLCH	oklch(40.12% 0.223 269.4)
XYZ	xyz(10.5674, 5.4640, 48.6320)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2227BD #BDB822

analogous

#2274BD #2227BD #6B22BD

triadic

#2227BD #BD2227 #27BD22

tetradic

#2227BD #BD2274 #BDB822 #22BD6B

square

#2227BD #BD2274 #BDB822 #22BD6B

split-complementary

#2227BD #BD6B22 #74BD22

monochromatic

#0F1255 #191C89 #2227BD #4045DD #7377E6

Accessibility & contrast

On white

10.03

#2227BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2227BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2227BD

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2227BD	#FFFFFF	#000000	##FFFFFF
##2227BD	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC1

Deuteranopia (green-blind)

#003ABA

Tritanopia (blue-blind)

#005672

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2227bd;
/* rgb */ color: rgb(34, 39, 189);
/* oklch */ color: oklch(40.1% 0.223 269.4);

Tailwind

colors: {
  custom: {
    50: '#7c64d2',
    500: '#2227bd',
    950: '#000000',
  },
}

SCSS

$custom: #2227bd;
$custom-light: #7c64d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2227bd",
  "rgb": {
    "r": 34,
    "g": 39,
    "b": 189
  },
  "hsl": {
    "h": 238.065,
    "s": 69.507,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40123,
    "c": 0.223,
    "h": 269.4
  },
  "luminance": 0.05465
}

Semantic roles & 50–950 ramp

primary

#2227BD

secondary

#CDCA6E

accent

#E73BEC

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2227BD

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

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