#171466#171466

#171466 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.7% C 0.136 H 273.7°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#171466
RGB	rgb(23, 20, 102)
HSL	hsl(242, 67%, 24%)
HSV	hsv(242, 80%, 40%)
CMYK	cmyk(77.5%, 80.4%, 0%, 60%)
CIE-LAB	lab(13.48, 30.96, -46.96)
CIE-LCH	lch(13.48, 56.25, 303.40°)
OKLab	oklab(26.75% 0.0089 -0.1358)
OKLCH	oklch(26.75% 0.136 273.7)
XYZ	xyz(3.0010, 1.6415, 12.7265)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#171466 #636614

analogous

#143A66 #171466 #401466

triadic

#171466 #661714 #146617

tetradic

#171466 #66143A #636614 #146640

square

#171466 #66143A #636614 #146640

split-complementary

#171466 #664014 #3A6614

monochromatic

#06051A #0B0A33 #171466 #231E99 #2E28CC

Accessibility & contrast

On white

15.81

#171466 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#171466 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #171466

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##171466	#FFFFFF	#000000	##FFFFFF
##171466	1.00	15.81	1.33	15.81
#FFFFFF	15.81	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002668

Deuteranopia (green-blind)

#001F65

Tritanopia (blue-blind)

#002C3C

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #171466;
/* rgb */ color: rgb(23, 20, 102);
/* oklch */ color: oklch(26.7% 0.136 273.7);

Tailwind

colors: {
  custom: {
    50: '#635393',
    500: '#171466',
    950: '#000000',
  },
}

SCSS

$custom: #171466;
$custom-light: #635393;
$custom-dark: #000000;

JSON

{
  "hex": "#171466",
  "rgb": {
    "r": 23,
    "g": 20,
    "b": 102
  },
  "hsl": {
    "h": 242.195,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.26749,
    "c": 0.13614,
    "h": 273.7
  },
  "luminance": 0.01642
}

Semantic roles & 50–950 ramp

primary

#171466

secondary

#9A9D39

accent

#EA3EE4

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #171466

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

Preview Lab → · Contrast checker → · Palette generator →