#2220AA#2220AA

#2220AA is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.1% C 0.207 H 270.8°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#2220AA
RGB	rgb(34, 32, 170)
HSL	hsl(241, 68%, 40%)
HSV	hsv(241, 81%, 67%)
CMYK	cmyk(80%, 81.2%, 0%, 33.3%)
CIE-LAB	lab(24.56, 48.15, -71.38)
CIE-LCH	lch(24.56, 86.10, 304.00°)
OKLab	oklab(37.06% 0.003 -0.2066)
OKLCH	oklch(37.06% 0.207 270.8)
XYZ	xyz(8.4294, 4.2744, 38.4032)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2220AA #A8AA20

analogous

#2063AA #2220AA #6720AA

triadic

#2220AA #AA2220 #20AA22

tetradic

#2220AA #AA2063 #A8AA20 #20AA67

square

#2220AA #AA2063 #A8AA20 #20AA67

split-complementary

#2220AA #AA6720 #63AA20

monochromatic

#0D0D43 #181676 #2220AA #322FD8 #6563E2

Accessibility & contrast

On white

11.32

#2220AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2220AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2220AA

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2220AA	#FFFFFF	#000000	##FFFFFF
##2220AA	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041AE

Deuteranopia (green-blind)

#0033A8

Tritanopia (blue-blind)

#004C66

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2220aa;
/* rgb */ color: rgb(34, 32, 170);
/* oklch */ color: oklch(37.1% 0.207 270.8);

Tailwind

colors: {
  custom: {
    50: '#775fc5',
    500: '#2220aa',
    950: '#000000',
  },
}

SCSS

$custom: #2220aa;
$custom-light: #775fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2220aa",
  "rgb": {
    "r": 34,
    "g": 32,
    "b": 170
  },
  "hsl": {
    "h": 240.87,
    "s": 68.317,
    "l": 39.608
  },
  "oklch": {
    "l": 0.3706,
    "c": 0.20666,
    "h": 270.8
  },
  "luminance": 0.04275
}

Semantic roles & 50–950 ramp

primary

#2220AA

secondary

#C5C75F

accent

#EB3DE9

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2220AA

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

Preview Lab → · Contrast checker → · Palette generator →