#171168#171168

#171168 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.6% C 0.142 H 274.0°. Best body text is #FFFFFF at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#171168
RGB	rgb(23, 17, 104)
HSL	hsl(244, 72%, 24%)
HSV	hsv(244, 84%, 41%)
CMYK	cmyk(77.9%, 83.7%, 0%, 59.2%)
CIE-LAB	lab(13.12, 33.39, -48.87)
CIE-LCH	lch(13.12, 59.19, 304.34°)
OKLab	oklab(26.57% 0.0098 -0.1414)
OKLCH	oklch(26.57% 0.142 274)
XYZ	xyz(3.0517, 1.5822, 13.2386)
Luminance	0.0158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#171168 #626811

analogous

#113668 #171168 #421168

triadic

#171168 #681711 #116817

tetradic

#171168 #681136 #626811 #116842

square

#171168 #681136 #626811 #116842

split-complementary

#171168 #684211 #366811

monochromatic

#06041A #0B0833 #171168 #231A9D #2E22D1

Accessibility & contrast

On white

15.95

#171168 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#171168 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #171168

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##171168	#FFFFFF	#000000	##FFFFFF
##171168	1.00	15.95	1.32	15.95
#FFFFFF	15.95	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00266A

Deuteranopia (green-blind)

#001E67

Tritanopia (blue-blind)

#002C3D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #171168;
/* rgb */ color: rgb(23, 17, 104);
/* oklch */ color: oklch(26.6% 0.142 274.0);

Tailwind

colors: {
  custom: {
    50: '#645194',
    500: '#171168',
    950: '#000000',
  },
}

SCSS

$custom: #171168;
$custom-light: #645194;
$custom-dark: #000000;

JSON

{
  "hex": "#171168",
  "rgb": {
    "r": 23,
    "g": 17,
    "b": 104
  },
  "hsl": {
    "h": 244.138,
    "s": 71.901,
    "l": 23.725
  },
  "oklch": {
    "l": 0.26568,
    "c": 0.14171,
    "h": 274
  },
  "luminance": 0.01583
}

Semantic roles & 50–950 ramp

primary

#171168

secondary

#99A035

accent

#EF39E2

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06020D

muted

#7A787E

Preview Lab

Preview with #171168

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

Preview Lab → · Contrast checker → · Palette generator →