#22176A#22176A

#22176A is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.5% C 0.136 H 279.4°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#22176A
RGB	rgb(34, 23, 106)
HSL	hsl(248, 64%, 25%)
HSV	hsv(248, 78%, 42%)
CMYK	cmyk(67.9%, 78.3%, 0%, 58.4%)
CIE-LAB	lab(15.45, 31.83, -46.31)
CIE-LCH	lch(15.45, 56.19, 304.50°)
OKLab	oklab(28.5% 0.0222 -0.1337)
OKLCH	oklch(28.5% 0.136 279.4)
XYZ	xyz(3.5668, 1.9932, 13.8296)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22176A #5F6A17

analogous

#17356A #22176A #4B176A

triadic

#22176A #6A2217 #176A22

tetradic

#22176A #6A1735 #5F6A17 #176A4B

square

#22176A #6A1735 #5F6A17 #176A4B

split-complementary

#22176A #6A4B17 #356A17

monochromatic

#080519 #120C38 #22176A #32229C #422DCF

Accessibility & contrast

On white

15.02

#22176A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#22176A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22176A

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22176A	#FFFFFF	#000000	##FFFFFF
##22176A	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6C

Deuteranopia (green-blind)

#002368

Tritanopia (blue-blind)

#002F3F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #22176a;
/* rgb */ color: rgb(34, 23, 106);
/* oklch */ color: oklch(28.5% 0.136 279.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#22176a",
  "rgb": {
    "r": 34,
    "g": 23,
    "b": 106
  },
  "hsl": {
    "h": 247.952,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.28504,
    "c": 0.1355,
    "h": 279.4
  },
  "luminance": 0.01993
}

Semantic roles & 50–950 ramp

primary

#22176A

secondary

#93A03D

accent

#E740D1

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #22176A

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

Preview Lab → · Contrast checker → · Palette generator →