#22176C#22176C

#22176C is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.7% C 0.138 H 279.0°. Best body text is #FFFFFF at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#22176C
RGB	rgb(34, 23, 108)
HSL	hsl(248, 65%, 26%)
HSV	hsv(248, 79%, 42%)
CMYK	cmyk(68.5%, 78.7%, 0%, 57.6%)
CIE-LAB	lab(15.67, 32.51, -47.25)
CIE-LCH	lch(15.67, 57.36, 304.53°)
OKLab	oklab(28.73% 0.0217 -0.1364)
OKLCH	oklch(28.73% 0.138 279)
XYZ	xyz(3.6720, 2.0353, 14.3838)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22176C #616C17

analogous

#17366C #22176C #4C176C

triadic

#22176C #6C2217 #176C22

tetradic

#22176C #6C1736 #616C17 #176C4C

square

#22176C #6C1736 #616C17 #176C4C

split-complementary

#22176C #6C4C17 #366C17

monochromatic

#080519 #120C3A #22176C #32229E #422CD1

Accessibility & contrast

On white

14.92

#22176C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#22176C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22176C

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22176C	#FFFFFF	#000000	##FFFFFF
##22176C	1.00	14.92	1.41	14.92
#FFFFFF	14.92	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6E

Deuteranopia (green-blind)

#00246A

Tritanopia (blue-blind)

#002F40

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #22176c;
/* rgb */ color: rgb(34, 23, 108);
/* oklch */ color: oklch(28.7% 0.138 279.0);

Tailwind

colors: {
  custom: {
    50: '#695697',
    500: '#22176c',
    950: '#000000',
  },
}

SCSS

$custom: #22176c;
$custom-light: #695697;
$custom-dark: #000000;

JSON

{
  "hex": "#22176c",
  "rgb": {
    "r": 34,
    "g": 23,
    "b": 108
  },
  "hsl": {
    "h": 247.765,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.28725,
    "c": 0.13814,
    "h": 279
  },
  "luminance": 0.02036
}

Semantic roles & 50–950 ramp

primary

#22176C

secondary

#95A23D

accent

#E840D2

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #22176C

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

Preview Lab → · Contrast checker → · Palette generator →