#22247C#22247C

#22247C is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.5% C 0.145 H 273.9°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#22247C
RGB	rgb(34, 36, 124)
HSL	hsl(239, 57%, 31%)
HSV	hsv(239, 73%, 49%)
CMYK	cmyk(72.6%, 71%, 0%, 51.4%)
CIE-LAB	lab(20.27, 30.10, -50.00)
CIE-LCH	lch(20.27, 58.36, 301.05°)
OKLab	oklab(32.52% 0.0098 -0.1445)
OKLCH	oklch(32.52% 0.145 273.9)
XYZ	xyz(4.9274, 3.0566, 19.3952)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22247C #7C7A22

analogous

#22517C #22247C #4D227C

triadic

#22247C #7C2224 #247C22

tetradic

#22247C #7C2251 #7C7A22 #227C4D

square

#22247C #7C2251 #7C7A22 #227C4D

split-complementary

#22247C #7C4D22 #517C22

monochromatic

#08081C #15164C #22247C #2F32AC #4B4ECE

Accessibility & contrast

On white

13.03

#22247C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#22247C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22247C

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22247C	#FFFFFF	#000000	##FFFFFF
##22247C	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357F

Deuteranopia (green-blind)

#002D7A

Tritanopia (blue-blind)

#003C4D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #22247c;
/* rgb */ color: rgb(34, 36, 124);
/* oklch */ color: oklch(32.5% 0.145 273.9);

Tailwind

colors: {
  custom: {
    50: '#6b5fa3',
    500: '#22247c',
    950: '#000000',
  },
}

SCSS

$custom: #22247c;
$custom-light: #6b5fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#22247c",
  "rgb": {
    "r": 34,
    "g": 36,
    "b": 124
  },
  "hsl": {
    "h": 238.667,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32516,
    "c": 0.14483,
    "h": 273.9
  },
  "luminance": 0.03057
}

Semantic roles & 50–950 ramp

primary

#22247C

secondary

#AFAC4B

accent

#DD48E0

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #22247C

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

Preview Lab → · Contrast checker → · Palette generator →