#171672#171672

#171672 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.5% C 0.150 H 272.0°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#171672
RGB	rgb(23, 22, 114)
HSL	hsl(241, 68%, 27%)
HSV	hsv(241, 81%, 45%)
CMYK	cmyk(79.8%, 80.7%, 0%, 55.3%)
CIE-LAB	lab(15.33, 34.05, -51.75)
CIE-LCH	lch(15.33, 61.94, 303.34°)
OKLab	oklab(28.48% 0.0053 -0.1498)
OKLCH	oklch(28.48% 0.15 272)
XYZ	xyz(3.6765, 1.9705, 16.1029)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#171672 #717216

analogous

#164372 #171672 #451672

triadic

#171672 #721716 #167217

tetradic

#171672 #721643 #717216 #167245

square

#171672 #721643 #717216 #167245

split-complementary

#171672 #724516 #437216

monochromatic

#05051A #0D0C3F #171672 #2120A5 #2E2CD6

Accessibility & contrast

On white

15.06

#171672 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#171672 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #171672

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##171672	#FFFFFF	#000000	##FFFFFF
##171672	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B75

Deuteranopia (green-blind)

#002270

Tritanopia (blue-blind)

#003243

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #171672;
/* rgb */ color: rgb(23, 22, 114);
/* oklch */ color: oklch(28.5% 0.150 272.0);

Tailwind

colors: {
  custom: {
    50: '#66559c',
    500: '#171672',
    950: '#000000',
  },
}

SCSS

$custom: #171672;
$custom-light: #66559c;
$custom-dark: #000000;

JSON

{
  "hex": "#171672",
  "rgb": {
    "r": 23,
    "g": 22,
    "b": 114
  },
  "hsl": {
    "h": 240.652,
    "s": 67.647,
    "l": 26.667
  },
  "oklch": {
    "l": 0.28475,
    "c": 0.14987,
    "h": 272
  },
  "luminance": 0.01971
}

Semantic roles & 50–950 ramp

primary

#171672

secondary

#A7A83C

accent

#EB3DE9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #171672

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

Preview Lab → · Contrast checker → · Palette generator →