#17196A#17196A

#17196A is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.0% C 0.136 H 272.3°. Best body text is #FFFFFF at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#17196A
RGB	rgb(23, 25, 106)
HSL	hsl(239, 64%, 25%)
HSV	hsv(239, 78%, 42%)
CMYK	cmyk(78.3%, 76.4%, 0%, 58.4%)
CIE-LAB	lab(15.05, 29.31, -47.00)
CIE-LCH	lch(15.05, 55.39, 301.95°)
OKLab	oklab(28% 0.0055 -0.136)
OKLCH	oklch(28% 0.136 272.3)
XYZ	xyz(3.3016, 1.9177, 13.8290)
Luminance	0.0192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17196A #6A6817

analogous

#17426A #17196A #3E176A

triadic

#17196A #6A1719 #196A17

tetradic

#17196A #6A1742 #6A6817 #176A3E

square

#17196A #6A1742 #6A6817 #176A3E

split-complementary

#17196A #6A3E17 #426A17

monochromatic

#050619 #0C0D38 #17196A #22259C #2D31CF

Accessibility & contrast

On white

15.18

#17196A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#17196A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17196A

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17196A	#FFFFFF	#000000	##FFFFFF
##17196A	1.00	15.18	1.38	15.18
#FFFFFF	15.18	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6C

Deuteranopia (green-blind)

#002269

Tritanopia (blue-blind)

#003040

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #17196a;
/* rgb */ color: rgb(23, 25, 106);
/* oklch */ color: oklch(28.0% 0.136 272.3);

Tailwind

colors: {
  custom: {
    50: '#635696',
    500: '#17196a',
    950: '#000000',
  },
}

SCSS

$custom: #17196a;
$custom-light: #635696;
$custom-dark: #000000;

JSON

{
  "hex": "#17196a",
  "rgb": {
    "r": 23,
    "g": 25,
    "b": 106
  },
  "hsl": {
    "h": 238.554,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.27999,
    "c": 0.13612,
    "h": 272.3
  },
  "luminance": 0.01918
}

Semantic roles & 50–950 ramp

primary

#17196A

secondary

#A09E3D

accent

#E340E7

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #17196A

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

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