#22176B#22176B

#22176B is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.6% C 0.137 H 279.2°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#22176B
RGB	rgb(34, 23, 107)
HSL	hsl(248, 65%, 25%)
HSV	hsv(248, 79%, 42%)
CMYK	cmyk(68.2%, 78.5%, 0%, 58%)
CIE-LAB	lab(15.56, 32.17, -46.78)
CIE-LCH	lch(15.56, 56.78, 304.52°)
OKLab	oklab(28.61% 0.0219 -0.1351)
OKLCH	oklch(28.61% 0.137 279.2)
XYZ	xyz(3.6191, 2.0141, 14.1051)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22176B #606B17

analogous

#17366B #22176B #4C176B

triadic

#22176B #6B2217 #176B22

tetradic

#22176B #6B1736 #606B17 #176B4C

square

#22176B #6B1736 #606B17 #176B4C

split-complementary

#22176B #6B4C17 #366B17

monochromatic

#080519 #120C39 #22176B #32229D #422DD0

Accessibility & contrast

On white

14.97

#22176B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#22176B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22176B

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22176B	#FFFFFF	#000000	##FFFFFF
##22176B	1.00	14.97	1.40	14.97
#FFFFFF	14.97	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6D

Deuteranopia (green-blind)

#002369

Tritanopia (blue-blind)

#002F40

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #22176b;
/* rgb */ color: rgb(34, 23, 107);
/* oklch */ color: oklch(28.6% 0.137 279.2);

Tailwind

colors: {
  custom: {
    50: '#685696',
    500: '#22176b',
    950: '#000000',
  },
}

SCSS

$custom: #22176b;
$custom-light: #685696;
$custom-dark: #000000;

JSON

{
  "hex": "#22176b",
  "rgb": {
    "r": 34,
    "g": 23,
    "b": 107
  },
  "hsl": {
    "h": 247.857,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.28614,
    "c": 0.13683,
    "h": 279.2
  },
  "luminance": 0.02014
}

Semantic roles & 50–950 ramp

primary

#22176B

secondary

#94A13D

accent

#E840D2

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #22176B

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

Preview Lab → · Contrast checker → · Palette generator →