#17146E#17146E

#17146E is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.7% C 0.147 H 272.8°. Best body text is #FFFFFF at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#17146E
RGB	rgb(23, 20, 110)
HSL	hsl(242, 69%, 25%)
HSV	hsv(242, 82%, 43%)
CMYK	cmyk(79.1%, 81.8%, 0%, 56.9%)
CIE-LAB	lab(14.45, 33.79, -50.61)
CIE-LCH	lch(14.45, 60.86, 303.73°)
OKLab	oklab(27.71% 0.007 -0.1465)
OKLCH	oklch(27.71% 0.147 272.8)
XYZ	xyz(3.4170, 1.8079, 14.9177)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17146E #6B6E14

analogous

#143E6E #17146E #44146E

triadic

#17146E #6E1714 #146E17

tetradic

#17146E #6E143E #6B6E14 #146E44

square

#17146E #6E143E #6B6E14 #146E44

split-complementary

#17146E #6E4414 #3E6E14

monochromatic

#05051A #0C0B3A #17146E #221DA2 #2D27D6

Accessibility & contrast

On white

15.42

#17146E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#17146E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17146E

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17146E	#FFFFFF	#000000	##FFFFFF
##17146E	1.00	15.42	1.36	15.42
#FFFFFF	15.42	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002971

Deuteranopia (green-blind)

#00206C

Tritanopia (blue-blind)

#002F41

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #17146e;
/* rgb */ color: rgb(23, 20, 110);
/* oklch */ color: oklch(27.7% 0.147 272.8);

Tailwind

colors: {
  custom: {
    50: '#655399',
    500: '#17146e',
    950: '#000000',
  },
}

SCSS

$custom: #17146e;
$custom-light: #655399;
$custom-dark: #000000;

JSON

{
  "hex": "#17146e",
  "rgb": {
    "r": 23,
    "g": 20,
    "b": 110
  },
  "hsl": {
    "h": 242,
    "s": 69.231,
    "l": 25.49
  },
  "oklch": {
    "l": 0.2771,
    "c": 0.14664,
    "h": 272.8
  },
  "luminance": 0.01808
}

Semantic roles & 50–950 ramp

primary

#17146E

secondary

#A1A539

accent

#EC3CE6

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #17146E

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

Preview Lab → · Contrast checker → · Palette generator →