#172274#172274

#172274 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.7% C 0.139 H 269.7°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#172274
RGB	rgb(23, 34, 116)
HSL	hsl(233, 67%, 27%)
HSV	hsv(233, 80%, 45%)
CMYK	cmyk(80.2%, 70.7%, 0%, 54.5%)
CIE-LAB	lab(18.31, 27.15, -48.13)
CIE-LCH	lch(18.31, 55.26, 299.43°)
OKLab	oklab(30.67% -0.0008 -0.1393)
OKLCH	oklch(30.67% 0.139 269.7)
XYZ	xyz(4.0767, 2.5867, 16.8040)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172274 #746917

analogous

#175174 #172274 #3A1774

triadic

#172274 #741722 #227417

tetradic

#172274 #741751 #746917 #17743A

square

#172274 #741751 #746917 #17743A

split-complementary

#172274 #743A17 #517417

monochromatic

#05071A #0D1341 #172274 #2131A7 #3043D6

Accessibility & contrast

On white

13.84

#172274 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#172274 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172274

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172274	#FFFFFF	#000000	##FFFFFF
##172274	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003177

Deuteranopia (green-blind)

#002872

Tritanopia (blue-blind)

#003848

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #172274;
/* rgb */ color: rgb(23, 34, 116);
/* oklch */ color: oklch(30.7% 0.139 269.7);

Tailwind

colors: {
  custom: {
    50: '#655d9d',
    500: '#172274',
    950: '#000000',
  },
}

SCSS

$custom: #172274;
$custom-light: #655d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#172274",
  "rgb": {
    "r": 23,
    "g": 34,
    "b": 116
  },
  "hsl": {
    "h": 232.903,
    "s": 66.906,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3067,
    "c": 0.13931,
    "h": 269.7
  },
  "luminance": 0.02587
}

Semantic roles & 50–950 ramp

primary

#172274

secondary

#A99D3D

accent

#D53EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #172274

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

Preview Lab → · Contrast checker → · Palette generator →