#17073F#17073F

#17073F is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.2% C 0.098 H 287.3°. Best body text is #FFFFFF at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#17073F
RGB	rgb(23, 7, 63)
HSL	hsl(257, 80%, 14%)
HSV	hsv(257, 89%, 25%)
CMYK	cmyk(63.5%, 88.9%, 0%, 75.3%)
CIE-LAB	lab(6.26, 24.43, -32.10)
CIE-LCH	lch(6.26, 40.34, 307.27°)
OKLab	oklab(20.2% 0.0289 -0.0931)
OKLCH	oklch(20.2% 0.098 287.3)
XYZ	xyz(1.3263, 0.6929, 4.7655)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17073F #2F3F07

analogous

#07133F #17073F #33073F

triadic

#17073F #3F1707 #073F17

tetradic

#17073F #3F0713 #2F3F07 #073F33

square

#17073F #3F0713 #2F3F07 #073F33

split-complementary

#17073F #3F3307 #133F07

monochromatic

#0A031C #0A031C #17073F #2B0D76 #3F13AD

Accessibility & contrast

On white

18.44

#17073F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#17073F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17073F

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17073F	#FFFFFF	#000000	##FFFFFF
##17073F	1.00	18.44	1.14	18.44
#FFFFFF	18.44	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001541

Deuteranopia (green-blind)

#00123E

Tritanopia (blue-blind)

#061723

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #17073f;
/* rgb */ color: rgb(23, 7, 63);
/* oklch */ color: oklch(20.2% 0.098 287.3);

Tailwind

colors: {
  custom: {
    50: '#5a4975',
    500: '#17073f',
    950: '#000000',
  },
}

SCSS

$custom: #17073f;
$custom-light: #5a4975;
$custom-dark: #000000;

JSON

{
  "hex": "#17073f",
  "rgb": {
    "r": 23,
    "g": 7,
    "b": 63
  },
  "hsl": {
    "h": 257.143,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20199,
    "c": 0.09752,
    "h": 287.3
  },
  "luminance": 0.00693
}

Semantic roles & 50–950 ramp

primary

#17073F

secondary

#647E24

accent

#F631BE

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #17073F

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

Preview Lab → · Contrast checker → · Palette generator →