#172284#172284

#172284 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.4% C 0.161 H 269.1°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#172284
RGB	rgb(23, 34, 132)
HSL	hsl(234, 70%, 30%)
HSV	hsv(234, 83%, 52%)
CMYK	cmyk(82.6%, 74.2%, 0%, 48.2%)
CIE-LAB	lab(20.01, 33.23, -55.51)
CIE-LCH	lch(20.01, 64.70, 300.91°)
OKLab	oklab(32.41% -0.0026 -0.1608)
OKLCH	oklch(32.41% 0.161 269.1)
XYZ	xyz(5.0888, 2.9916, 22.1345)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172284 #847917

analogous

#175884 #172284 #421784

triadic

#172284 #841722 #228417

tetradic

#172284 #841758 #847917 #178442

square

#172284 #841758 #847917 #178442

split-complementary

#172284 #844217 #588417

monochromatic

#05071C #0E1550 #172284 #202FB8 #3949DC

Accessibility & contrast

On white

13.14

#172284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#172284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172284

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172284	#FFFFFF	#000000	##FFFFFF
##172284	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003687

Deuteranopia (green-blind)

#002B82

Tritanopia (blue-blind)

#003E50

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #172284;
/* rgb */ color: rgb(23, 34, 132);
/* oklch */ color: oklch(32.4% 0.161 269.1);

Tailwind

colors: {
  custom: {
    50: '#6a5ea9',
    500: '#172284',
    950: '#000000',
  },
}

SCSS

$custom: #172284;
$custom-light: #6a5ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#172284",
  "rgb": {
    "r": 23,
    "g": 34,
    "b": 132
  },
  "hsl": {
    "h": 233.945,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32413,
    "c": 0.16085,
    "h": 269.1
  },
  "luminance": 0.02992
}

Semantic roles & 50–950 ramp

primary

#172284

secondary

#B8AC3F

accent

#DB3BED

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#080410

muted

#7A797F

Preview Lab

Preview with #172284

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

Preview Lab → · Contrast checker → · Palette generator →