#172160#172160

#172160 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.4% C 0.112 H 270.6°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#172160
RGB	rgb(23, 33, 96)
HSL	hsl(232, 61%, 23%)
HSV	hsv(232, 76%, 38%)
CMYK	cmyk(76%, 65.6%, 0%, 62.4%)
CIE-LAB	lab(16.07, 19.90, -38.72)
CIE-LCH	lch(16.07, 43.54, 297.20°)
OKLab	oklab(28.43% 0.0011 -0.1118)
OKLCH	oklch(28.43% 0.112 270.6)
XYZ	xyz(3.0078, 2.1141, 11.3136)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172160 #605617

analogous

#174560 #172160 #311760

triadic

#172160 #601721 #216017

tetradic

#172160 #601745 #605617 #176031

square

#172160 #601745 #605617 #176031

split-complementary

#172160 #603117 #456017

monochromatic

#060819 #0B102F #172160 #233291 #2F43C3

Accessibility & contrast

On white

14.76

#172160 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#172160 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172160

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172160	#FFFFFF	#000000	##FFFFFF
##172160	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B62

Deuteranopia (green-blind)

#00255F

Tritanopia (blue-blind)

#00313D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #172160;
/* rgb */ color: rgb(23, 33, 96);
/* oklch */ color: oklch(28.4% 0.112 270.6);

Tailwind

colors: {
  custom: {
    50: '#605c8e',
    500: '#172160',
    950: '#000000',
  },
}

SCSS

$custom: #172160;
$custom-light: #605c8e;
$custom-dark: #000000;

JSON

{
  "hex": "#172160",
  "rgb": {
    "r": 23,
    "g": 33,
    "b": 96
  },
  "hsl": {
    "h": 231.781,
    "s": 61.345,
    "l": 23.333
  },
  "oklch": {
    "l": 0.28433,
    "c": 0.11179,
    "h": 270.6
  },
  "luminance": 0.02114
}

Semantic roles & 50–950 ramp

primary

#172160

secondary

#978A3C

accent

#CE43E4

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040C

muted

#7A797D

Preview Lab

Preview with #172160

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

Preview Lab → · Contrast checker → · Palette generator →