#17053F#17053F

#17053F is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.9% C 0.100 H 288.0°. Best body text is #FFFFFF at 18.58:1 contrast (WCAG AA passes).

Color values

HEX	#17053F
RGB	rgb(23, 5, 63)
HSL	hsl(259, 85%, 13%)
HSV	hsv(259, 92%, 25%)
CMYK	cmyk(63.5%, 92.1%, 0%, 75.3%)
CIE-LAB	lab(5.87, 25.46, -32.75)
CIE-LCH	lch(5.87, 41.48, 307.87°)
OKLab	oklab(19.87% 0.0309 -0.0954)
OKLCH	oklch(19.87% 0.1 288)
XYZ	xyz(1.3046, 0.6495, 4.7583)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17053F #2D3F05

analogous

#05103F #17053F #34053F

triadic

#17053F #3F1705 #053F17

tetradic

#17053F #3F0510 #2D3F05 #053F34

square

#17053F #3F0510 #2D3F05 #053F34

split-complementary

#17053F #3F3405 #103F05

monochromatic

#0A021C #0A021C #17053F #2C0978 #400EB0

Accessibility & contrast

On white

18.58

#17053F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#17053F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17053F

18.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17053F	#FFFFFF	#000000	##FFFFFF
##17053F	1.00	18.58	1.13	18.58
#FFFFFF	18.58	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001441

Deuteranopia (green-blind)

#00113E

Tritanopia (blue-blind)

#061622

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #17053f;
/* rgb */ color: rgb(23, 5, 63);
/* oklch */ color: oklch(19.9% 0.100 288.0);

Tailwind

colors: {
  custom: {
    50: '#5a4875',
    500: '#17053f',
    950: '#000000',
  },
}

SCSS

$custom: #17053f;
$custom-light: #5a4875;
$custom-dark: #000000;

JSON

{
  "hex": "#17053f",
  "rgb": {
    "r": 23,
    "g": 5,
    "b": 63
  },
  "hsl": {
    "h": 258.621,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.19872,
    "c": 0.10026,
    "h": 288
  },
  "luminance": 0.0065
}

Semantic roles & 50–950 ramp

primary

#17053F

secondary

#628020

accent

#FC2CBB

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#040008

muted

#79777B

Preview Lab

Preview with #17053F

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

Preview Lab → · Contrast checker → · Palette generator →