#17165E#17165E

#17165E is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.1% C 0.123 H 274.4°. Best body text is #FFFFFF at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#17165E
RGB	rgb(23, 22, 94)
HSL	hsl(241, 62%, 23%)
HSV	hsv(241, 77%, 37%)
CMYK	cmyk(75.5%, 76.6%, 0%, 63.1%)
CIE-LAB	lab(13.01, 26.77, -42.42)
CIE-LCH	lch(13.01, 50.16, 302.25°)
OKLab	oklab(26.14% 0.0094 -0.1226)
OKLCH	oklch(26.14% 0.123 274.4)
XYZ	xyz(2.6600, 1.5639, 10.7492)
Luminance	0.0156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17165E #5D5E16

analogous

#16395E #17165E #3B165E

triadic

#17165E #5E1716 #165E17

tetradic

#17165E #5E1639 #5D5E16 #165E3B

square

#17165E #5E1639 #5D5E16 #165E3B

split-complementary

#17165E #5E3B16 #395E16

monochromatic

#060619 #0B0A2C #17165E #232290 #2F2DC1

Accessibility & contrast

On white

16.00

#17165E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#17165E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17165E

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17165E	#FFFFFF	#000000	##FFFFFF
##17165E	1.00	16.00	1.31	16.00
#FFFFFF	16.00	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002560

Deuteranopia (green-blind)

#001E5D

Tritanopia (blue-blind)

#002A38

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #17165e;
/* rgb */ color: rgb(23, 22, 94);
/* oklch */ color: oklch(26.1% 0.123 274.4);

Tailwind

colors: {
  custom: {
    50: '#61548c',
    500: '#17165e',
    950: '#000000',
  },
}

SCSS

$custom: #17165e;
$custom-light: #61548c;
$custom-dark: #000000;

JSON

{
  "hex": "#17165e",
  "rgb": {
    "r": 23,
    "g": 22,
    "b": 94
  },
  "hsl": {
    "h": 240.833,
    "s": 62.069,
    "l": 22.745
  },
  "oklch": {
    "l": 0.26139,
    "c": 0.12301,
    "h": 274.4
  },
  "luminance": 0.01564
}

Semantic roles & 50–950 ramp

primary

#17165E

secondary

#94953B

accent

#E543E3

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #17165E

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

Preview Lab → · Contrast checker → · Palette generator →