#171464#171464

#171464 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.5% C 0.133 H 274.0°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#171464
RGB	rgb(23, 20, 100)
HSL	hsl(242, 67%, 24%)
HSV	hsv(242, 80%, 39%)
CMYK	cmyk(77%, 80%, 0%, 60.8%)
CIE-LAB	lab(13.24, 30.24, -46.03)
CIE-LCH	lch(13.24, 55.07, 303.31°)
OKLab	oklab(26.51% 0.0094 -0.1331)
OKLCH	oklch(26.51% 0.133 274)
XYZ	xyz(2.9030, 1.6023, 12.2104)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#171464 #616414

analogous

#143964 #171464 #3F1464

triadic

#171464 #641714 #146417

tetradic

#171464 #641439 #616414 #14643F

square

#171464 #641439 #616414 #14643F

split-complementary

#171464 #643F14 #396414

monochromatic

#06051A #0B0A31 #171464 #231E97 #2E28CA

Accessibility & contrast

On white

15.90

#171464 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#171464 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #171464

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##171464	#FFFFFF	#000000	##FFFFFF
##171464	1.00	15.90	1.32	15.90
#FFFFFF	15.90	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002666

Deuteranopia (green-blind)

#001E63

Tritanopia (blue-blind)

#002B3B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #171464;
/* rgb */ color: rgb(23, 20, 100);
/* oklch */ color: oklch(26.5% 0.133 274.0);

Tailwind

colors: {
  custom: {
    50: '#625391',
    500: '#171464',
    950: '#000000',
  },
}

SCSS

$custom: #171464;
$custom-light: #625391;
$custom-dark: #000000;

JSON

{
  "hex": "#171464",
  "rgb": {
    "r": 23,
    "g": 20,
    "b": 100
  },
  "hsl": {
    "h": 242.25,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.26512,
    "c": 0.13347,
    "h": 274
  },
  "luminance": 0.01603
}

Semantic roles & 50–950 ramp

primary

#171464

secondary

#989B38

accent

#EA3EE3

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #171464

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

Preview Lab → · Contrast checker → · Palette generator →