#172064#172064

#172064 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.6% C 0.119 H 270.8°. Best body text is #FFFFFF at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#172064
RGB	rgb(23, 32, 100)
HSL	hsl(233, 63%, 24%)
HSV	hsv(233, 77%, 39%)
CMYK	cmyk(77%, 68%, 0%, 60.8%)
CIE-LAB	lab(16.18, 22.22, -41.20)
CIE-LCH	lch(16.18, 46.81, 298.35°)
OKLab	oklab(28.63% 0.0017 -0.119)
OKLCH	oklch(28.63% 0.119 270.8)
XYZ	xyz(3.1693, 2.1350, 12.2992)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172064 #645B17

analogous

#174764 #172064 #351764

triadic

#172064 #641720 #206417

tetradic

#172064 #641747 #645B17 #176435

square

#172064 #641747 #645B17 #176435

split-complementary

#172064 #643517 #476417

monochromatic

#060819 #0C1032 #172064 #223096 #2E40C8

Accessibility & contrast

On white

14.72

#172064 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#172064 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172064

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172064	#FFFFFF	#000000	##FFFFFF
##172064	1.00	14.72	1.43	14.72
#FFFFFF	14.72	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C66

Deuteranopia (green-blind)

#002563

Tritanopia (blue-blind)

#00323E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #172064;
/* rgb */ color: rgb(23, 32, 100);
/* oklch */ color: oklch(28.6% 0.119 270.8);

Tailwind

colors: {
  custom: {
    50: '#615b91',
    500: '#172064',
    950: '#000000',
  },
}

SCSS

$custom: #172064;
$custom-light: #615b91;
$custom-dark: #000000;

JSON

{
  "hex": "#172064",
  "rgb": {
    "r": 23,
    "g": 32,
    "b": 100
  },
  "hsl": {
    "h": 232.987,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.28628,
    "c": 0.11906,
    "h": 270.8
  },
  "luminance": 0.02135
}

Semantic roles & 50–950 ramp

primary

#172064

secondary

#9A8F3C

accent

#D342E6

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #172064

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

Preview Lab → · Contrast checker → · Palette generator →