#172072#172072

#172072 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.1% C 0.139 H 270.2°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#172072
RGB	rgb(23, 32, 114)
HSL	hsl(234, 66%, 27%)
HSV	hsv(234, 80%, 45%)
CMYK	cmyk(79.8%, 71.9%, 0%, 55.3%)
CIE-LAB	lab(17.60, 27.73, -48.01)
CIE-LCH	lch(17.60, 55.44, 300.01°)
OKLab	oklab(30.09% 0.0005 -0.139)
OKLCH	oklch(30.09% 0.139 270.2)
XYZ	xyz(3.9061, 2.4297, 16.1794)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172072 #726917

analogous

#174E72 #172072 #3C1772

triadic

#172072 #721720 #207217

tetradic

#172072 #72174E #726917 #17723C

square

#172072 #72174E #726917 #17723C

split-complementary

#172072 #723C17 #4E7217

monochromatic

#050719 #0D123F #172072 #212EA5 #2E3FD5

Accessibility & contrast

On white

14.13

#172072 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#172072 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172072

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172072	#FFFFFF	#000000	##FFFFFF
##172072	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003075

Deuteranopia (green-blind)

#002770

Tritanopia (blue-blind)

#003746

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #172072;
/* rgb */ color: rgb(23, 32, 114);
/* oklch */ color: oklch(30.1% 0.139 270.2);

Tailwind

colors: {
  custom: {
    50: '#655b9b',
    500: '#172072',
    950: '#000000',
  },
}

SCSS

$custom: #172072;
$custom-light: #655b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#172072",
  "rgb": {
    "r": 23,
    "g": 32,
    "b": 114
  },
  "hsl": {
    "h": 234.066,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.30093,
    "c": 0.13896,
    "h": 270.2
  },
  "luminance": 0.0243
}

Semantic roles & 50–950 ramp

primary

#172072

secondary

#A89D3D

accent

#D83EE9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #172072

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

Preview Lab → · Contrast checker → · Palette generator →