#17196D#17196D

#17196D is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.3% C 0.140 H 272.0°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#17196D
RGB	rgb(23, 25, 109)
HSL	hsl(239, 65%, 26%)
HSV	hsv(239, 79%, 43%)
CMYK	cmyk(78.9%, 77.1%, 0%, 57.3%)
CIE-LAB	lab(15.39, 30.42, -48.40)
CIE-LCH	lch(15.39, 57.17, 302.15°)
OKLab	oklab(28.34% 0.005 -0.1401)
OKLCH	oklch(28.34% 0.14 272)
XYZ	xyz(3.4604, 1.9812, 14.6651)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17196D #6D6B17

analogous

#17446D #17196D #40176D

triadic

#17196D #6D1719 #196D17

tetradic

#17196D #6D1744 #6D6B17 #176D40

square

#17196D #6D1744 #6D6B17 #176D40

split-complementary

#17196D #6D4017 #446D17

monochromatic

#050619 #0C0D3A #17196D #2225A0 #2C30D2

Accessibility & contrast

On white

15.04

#17196D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#17196D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17196D

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17196D	#FFFFFF	#000000	##FFFFFF
##17196D	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6F

Deuteranopia (green-blind)

#00226B

Tritanopia (blue-blind)

#003141

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #17196d;
/* rgb */ color: rgb(23, 25, 109);
/* oklch */ color: oklch(28.3% 0.140 272.0);

Tailwind

colors: {
  custom: {
    50: '#645698',
    500: '#17196d',
    950: '#000000',
  },
}

SCSS

$custom: #17196d;
$custom-light: #645698;
$custom-dark: #000000;

JSON

{
  "hex": "#17196d",
  "rgb": {
    "r": 23,
    "g": 25,
    "b": 109
  },
  "hsl": {
    "h": 238.605,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28342,
    "c": 0.14018,
    "h": 272
  },
  "luminance": 0.01982
}

Semantic roles & 50–950 ramp

primary

#17196D

secondary

#A3A13D

accent

#E440E8

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030E

muted

#7A787E

Preview Lab

Preview with #17196D

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

Preview Lab → · Contrast checker → · Palette generator →