#17165C#17165C

#17165C is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.9% C 0.120 H 274.7°. Best body text is #FFFFFF at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#17165C
RGB	rgb(23, 22, 92)
HSL	hsl(241, 61%, 22%)
HSV	hsv(241, 76%, 36%)
CMYK	cmyk(75%, 76.1%, 0%, 63.9%)
CIE-LAB	lab(12.79, 26.02, -41.44)
CIE-LCH	lch(12.79, 48.93, 302.12°)
OKLab	oklab(25.92% 0.0098 -0.1198)
OKLCH	oklch(25.92% 0.12 274.7)
XYZ	xyz(2.5714, 1.5284, 10.2826)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17165C #5B5C16

analogous

#16385C #17165C #3A165C

triadic

#17165C #5C1716 #165C17

tetradic

#17165C #5C1638 #5B5C16 #165C3A

square

#17165C #5C1638 #5B5C16 #165C3A

split-complementary

#17165C #5C3A16 #385C16

monochromatic

#060619 #0B0A2B #17165C #23228D #302EBF

Accessibility & contrast

On white

16.08

#17165C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#17165C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17165C

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17165C	#FFFFFF	#000000	##FFFFFF
##17165C	1.00	16.08	1.31	16.08
#FFFFFF	16.08	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245E

Deuteranopia (green-blind)

#001E5B

Tritanopia (blue-blind)

#002937

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #17165c;
/* rgb */ color: rgb(23, 22, 92);
/* oklch */ color: oklch(25.9% 0.120 274.7);

Tailwind

colors: {
  custom: {
    50: '#60548b',
    500: '#17165c',
    950: '#000000',
  },
}

SCSS

$custom: #17165c;
$custom-light: #60548b;
$custom-dark: #000000;

JSON

{
  "hex": "#17165c",
  "rgb": {
    "r": 23,
    "g": 22,
    "b": 92
  },
  "hsl": {
    "h": 240.857,
    "s": 61.404,
    "l": 22.353
  },
  "oklch": {
    "l": 0.25915,
    "c": 0.1202,
    "h": 274.7
  },
  "luminance": 0.01529
}

Semantic roles & 50–950 ramp

primary

#17165C

secondary

#92933B

accent

#E543E2

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #17165C

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

Preview Lab → · Contrast checker → · Palette generator →