#2222AC#2222AC

#2222AC is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.5% C 0.207 H 270.6°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#2222AC
RGB	rgb(34, 34, 172)
HSL	hsl(240, 67%, 40%)
HSV	hsv(240, 80%, 67%)
CMYK	cmyk(80.2%, 80.2%, 0%, 32.5%)
CIE-LAB	lab(25.14, 47.79, -71.62)
CIE-LCH	lch(25.14, 86.09, 303.71°)
OKLab	oklab(37.54% 0.002 -0.2074)
OKLCH	oklch(37.54% 0.207 270.6)
XYZ	xyz(8.6756, 4.4617, 39.4257)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2222AC #ACAC22

analogous

#2267AC #2222AC #6722AC

triadic

#2222AC #AC2222 #22AC22

tetradic

#2222AC #AC2267 #ACAC22 #22AC67

square

#2222AC #AC2267 #ACAC22 #22AC67

split-complementary

#2222AC #AC6722 #67AC22

monochromatic

#0E0E46 #181879 #2222AC #3434D7 #6767E1

Accessibility & contrast

On white

11.10

#2222AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2222AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2222AC

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2222AC	#FFFFFF	#000000	##FFFFFF
##2222AC	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B0

Deuteranopia (green-blind)

#0034AA

Tritanopia (blue-blind)

#004D67

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2222ac;
/* rgb */ color: rgb(34, 34, 172);
/* oklch */ color: oklch(37.5% 0.207 270.6);

Tailwind

colors: {
  custom: {
    50: '#7860c6',
    500: '#2222ac',
    950: '#000000',
  },
}

SCSS

$custom: #2222ac;
$custom-light: #7860c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2222ac",
  "rgb": {
    "r": 34,
    "g": 34,
    "b": 172
  },
  "hsl": {
    "h": 240,
    "s": 66.99,
    "l": 40.392
  },
  "oklch": {
    "l": 0.37535,
    "c": 0.20737,
    "h": 270.6
  },
  "luminance": 0.04463
}

Semantic roles & 50–950 ramp

primary

#2222AC

secondary

#C7C763

accent

#EA3EEA

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2222AC

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

Preview Lab → · Contrast checker → · Palette generator →