#17053C#17053C

#17053C is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.5% C 0.096 H 289.5°. Best body text is #FFFFFF at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#17053C
RGB	rgb(23, 5, 60)
HSL	hsl(260, 85%, 13%)
HSV	hsv(260, 92%, 24%)
CMYK	cmyk(61.7%, 91.7%, 0%, 76.5%)
CIE-LAB	lab(5.57, 24.18, -31.07)
CIE-LCH	lch(5.57, 39.37, 307.90°)
OKLab	oklab(19.51% 0.0322 -0.0908)
OKLCH	oklch(19.51% 0.096 289.5)
XYZ	xyz(1.2230, 0.6169, 4.3287)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17053C #2A3C05

analogous

#050F3C #17053C #32053C

triadic

#17053C #3C1705 #053C17

tetradic

#17053C #3C050F #2A3C05 #053C32

square

#17053C #3C050F #2A3C05 #053C32

split-complementary

#17053C #3C3205 #0F3C05

monochromatic

#0B021C #0B021C #17053C #2D0A74 #420EAD

Accessibility & contrast

On white

18.69

#17053C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#17053C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17053C

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17053C	#FFFFFF	#000000	##FFFFFF
##17053C	1.00	18.69	1.12	18.69
#FFFFFF	18.69	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133E

Deuteranopia (green-blind)

#00113B

Tritanopia (blue-blind)

#081520

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #17053c;
/* rgb */ color: rgb(23, 5, 60);
/* oklch */ color: oklch(19.5% 0.096 289.5);

Tailwind

colors: {
  custom: {
    50: '#594872',
    500: '#17053c',
    950: '#000000',
  },
}

SCSS

$custom: #17053c;
$custom-light: #594872;
$custom-dark: #000000;

JSON

{
  "hex": "#17053c",
  "rgb": {
    "r": 23,
    "g": 5,
    "b": 60
  },
  "hsl": {
    "h": 259.636,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.19508,
    "c": 0.09638,
    "h": 289.5
  },
  "luminance": 0.00617
}

Semantic roles & 50–950 ramp

primary

#17053C

secondary

#5E7D20

accent

#FB2DB7

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#040008

muted

#79777B

Preview Lab

Preview with #17053C

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

Preview Lab → · Contrast checker → · Palette generator →