#17165A#17165A

#17165A is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.7% C 0.117 H 275.0°. Best body text is #FFFFFF at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#17165A
RGB	rgb(23, 22, 90)
HSL	hsl(241, 61%, 22%)
HSV	hsv(241, 76%, 35%)
CMYK	cmyk(74.4%, 75.6%, 0%, 64.7%)
CIE-LAB	lab(12.57, 25.26, -40.46)
CIE-LCH	lch(12.57, 47.70, 301.98°)
OKLab	oklab(25.69% 0.0101 -0.1169)
OKLCH	oklch(25.69% 0.117 275)
XYZ	xyz(2.4851, 1.4939, 9.8283)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17165A #595A16

analogous

#16375A #17165A #39165A

triadic

#17165A #5A1716 #165A17

tetradic

#17165A #5A1637 #595A16 #165A39

square

#17165A #5A1637 #595A16 #165A39

split-complementary

#17165A #5A3916 #375A16

monochromatic

#060619 #0A0A29 #17165A #24228B #302EBC

Accessibility & contrast

On white

16.17

#17165A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#17165A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17165A

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17165A	#FFFFFF	#000000	##FFFFFF
##17165A	1.00	16.17	1.30	16.17
#FFFFFF	16.17	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245C

Deuteranopia (green-blind)

#001E59

Tritanopia (blue-blind)

#002936

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #17165a;
/* rgb */ color: rgb(23, 22, 90);
/* oklch */ color: oklch(25.7% 0.117 275.0);

Tailwind

colors: {
  custom: {
    50: '#5f5489',
    500: '#17165a',
    950: '#000000',
  },
}

SCSS

$custom: #17165a;
$custom-light: #5f5489;
$custom-dark: #000000;

JSON

{
  "hex": "#17165a",
  "rgb": {
    "r": 23,
    "g": 22,
    "b": 90
  },
  "hsl": {
    "h": 240.882,
    "s": 60.714,
    "l": 21.961
  },
  "oklch": {
    "l": 0.25692,
    "c": 0.11736,
    "h": 275
  },
  "luminance": 0.01494
}

Semantic roles & 50–950 ramp

primary

#17165A

secondary

#90913B

accent

#E444E1

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #17165A

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

Preview Lab → · Contrast checker → · Palette generator →