#222277#222277

#222277 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.7% C 0.140 H 274.8°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#222277
RGB	rgb(34, 34, 119)
HSL	hsl(240, 56%, 30%)
HSV	hsv(240, 71%, 47%)
CMYK	cmyk(71.4%, 71.4%, 0%, 53.3%)
CIE-LAB	lab(19.29, 29.58, -48.42)
CIE-LCH	lch(19.29, 56.73, 301.42°)
OKLab	oklab(31.66% 0.0119 -0.1399)
OKLCH	oklch(31.66% 0.14 274.8)
XYZ	xyz(4.5604, 2.8156, 17.7523)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222277 #777722

analogous

#224C77 #222277 #4C2277

triadic

#222277 #772222 #227722

tetradic

#222277 #77224D #777722 #22774D

square

#222277 #77224D #777722 #22774D

split-complementary

#222277 #774D22 #4D7722

monochromatic

#070718 #141447 #222277 #3030A7 #4949CB

Accessibility & contrast

On white

13.43

#222277 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#222277 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222277

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222277	#FFFFFF	#000000	##FFFFFF
##222277	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337A

Deuteranopia (green-blind)

#002B75

Tritanopia (blue-blind)

#003949

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #222277;
/* rgb */ color: rgb(34, 34, 119);
/* oklch */ color: oklch(31.7% 0.140 274.8);

Tailwind

colors: {
  custom: {
    50: '#6a5d9f',
    500: '#222277',
    950: '#000000',
  },
}

SCSS

$custom: #222277;
$custom-light: #6a5d9f;
$custom-dark: #000000;

JSON

{
  "hex": "#222277",
  "rgb": {
    "r": 34,
    "g": 34,
    "b": 119
  },
  "hsl": {
    "h": 240,
    "s": 55.556,
    "l": 30
  },
  "oklch": {
    "l": 0.31657,
    "c": 0.14037,
    "h": 274.8
  },
  "luminance": 0.02816
}

Semantic roles & 50–950 ramp

primary

#222277

secondary

#AAAA4B

accent

#DF49DF

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040F

muted

#7A797E

Preview Lab

Preview with #222277

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

Preview Lab → · Contrast checker → · Palette generator →