#22186B#22186B

#22186B is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.8% C 0.136 H 279.0°. Best body text is #FFFFFF at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#22186B
RGB	rgb(34, 24, 107)
HSL	hsl(247, 63%, 26%)
HSV	hsv(247, 78%, 42%)
CMYK	cmyk(68.2%, 77.6%, 0%, 58%)
CIE-LAB	lab(15.77, 31.58, -46.44)
CIE-LCH	lch(15.77, 56.16, 304.22°)
OKLab	oklab(28.76% 0.0212 -0.134)
OKLCH	oklch(28.76% 0.136 279)
XYZ	xyz(3.6393, 2.0546, 14.1119)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22186B #616B18

analogous

#18376B #22186B #4B186B

triadic

#22186B #6B2218 #186B22

tetradic

#22186B #6B1837 #616B18 #186B4B

square

#22186B #6B1837 #616B18 #186B4B

split-complementary

#22186B #6B4B18 #376B18

monochromatic

#080619 #120D39 #22186B #32239D #422ECF

Accessibility & contrast

On white

14.88

#22186B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#22186B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22186B

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22186B	#FFFFFF	#000000	##FFFFFF
##22186B	1.00	14.88	1.41	14.88
#FFFFFF	14.88	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6D

Deuteranopia (green-blind)

#002469

Tritanopia (blue-blind)

#002F40

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #22186b;
/* rgb */ color: rgb(34, 24, 107);
/* oklch */ color: oklch(28.8% 0.136 279.0);

Tailwind

colors: {
  custom: {
    50: '#685696',
    500: '#22186b',
    950: '#000000',
  },
}

SCSS

$custom: #22186b;
$custom-light: #685696;
$custom-dark: #000000;

JSON

{
  "hex": "#22186b",
  "rgb": {
    "r": 34,
    "g": 24,
    "b": 107
  },
  "hsl": {
    "h": 247.229,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.28762,
    "c": 0.13572,
    "h": 279
  },
  "luminance": 0.02055
}

Semantic roles & 50–950 ramp

primary

#22186B

secondary

#95A13E

accent

#E641D3

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #22186B

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

Preview Lab → · Contrast checker → · Palette generator →