#171674#171674

#171674 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.7% C 0.152 H 271.8°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#171674
RGB	rgb(23, 22, 116)
HSL	hsl(241, 68%, 27%)
HSV	hsv(241, 81%, 45%)
CMYK	cmyk(80.2%, 81%, 0%, 54.5%)
CIE-LAB	lab(15.57, 34.75, -52.64)
CIE-LCH	lch(15.57, 63.08, 303.43°)
OKLab	oklab(28.72% 0.0049 -0.1524)
OKLCH	oklch(28.72% 0.152 271.8)
XYZ	xyz(3.7916, 2.0165, 16.7090)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#171674 #737416

analogous

#164474 #171674 #461674

triadic

#171674 #741716 #167417

tetradic

#171674 #741644 #737416 #167446

square

#171674 #741644 #737416 #167446

split-complementary

#171674 #744616 #447416

monochromatic

#05051A #0D0C41 #171674 #2120A7 #2F2DD7

Accessibility & contrast

On white

14.96

#171674 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#171674 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #171674

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##171674	#FFFFFF	#000000	##FFFFFF
##171674	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B77

Deuteranopia (green-blind)

#002272

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #171674;
/* rgb */ color: rgb(23, 22, 116);
/* oklch */ color: oklch(28.7% 0.152 271.8);

Tailwind

colors: {
  custom: {
    50: '#67559d',
    500: '#171674',
    950: '#000000',
  },
}

SCSS

$custom: #171674;
$custom-light: #67559d;
$custom-dark: #000000;

JSON

{
  "hex": "#171674",
  "rgb": {
    "r": 23,
    "g": 22,
    "b": 116
  },
  "hsl": {
    "h": 240.638,
    "s": 68.116,
    "l": 27.059
  },
  "oklch": {
    "l": 0.28716,
    "c": 0.15246,
    "h": 271.8
  },
  "luminance": 0.02017
}

Semantic roles & 50–950 ramp

primary

#171674

secondary

#A9AA3C

accent

#EB3DE9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #171674

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

Preview Lab → · Contrast checker → · Palette generator →