#171024#171024

#171024 is a very dark, muted violet. Relative luminance 0.007; OKLCH L 19.3% C 0.040 H 298.7°. Best body text is #FFFFFF at 18.49:1 contrast (WCAG AA passes).

Color values

HEX	#171024
RGB	rgb(23, 16, 36)
HSL	hsl(261, 38%, 10%)
HSV	hsv(261, 56%, 14%)
CMYK	cmyk(36.1%, 55.6%, 0%, 85.9%)
CIE-LAB	lab(6.14, 8.62, -12.34)
CIE-LCH	lch(6.14, 15.05, 304.94°)
OKLab	oklab(19.32% 0.0194 -0.0353)
OKLCH	oklch(19.32% 0.04 298.7)
XYZ	xyz(0.8570, 0.6801, 1.7548)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 10.47

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#171024 #1D2410

analogous

#101324 #171024 #211024

triadic

#171024 #241710 #102417

tetradic

#171024 #241013 #1D2410 #102421

square

#171024 #241013 #1D2410 #102421

split-complementary

#171024 #242110 #132410

monochromatic

#0E0915 #0E0915 #171024 #32234E #4D3679

Accessibility & contrast

On white

18.49

#171024 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#171024 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #171024

18.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##171024	#FFFFFF	#000000	##FFFFFF
##171024	1.00	18.49	1.14	18.49
#FFFFFF	18.49	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1425

Deuteranopia (green-blind)

#0C1323

Tritanopia (blue-blind)

#141418

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #171024;
/* rgb */ color: rgb(23, 16, 36);
/* oklch */ color: oklch(19.3% 0.040 298.7);

Tailwind

colors: {
  custom: {
    50: '#544e5e',
    500: '#171024',
    950: '#000000',
  },
}

SCSS

$custom: #171024;
$custom-light: #544e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#171024",
  "rgb": {
    "r": 23,
    "g": 16,
    "b": 36
  },
  "hsl": {
    "h": 261,
    "s": 38.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.19322,
    "c": 0.04028,
    "h": 298.7
  },
  "luminance": 0.0068
}

Semantic roles & 50–950 ramp

primary

#171024

secondary

#4E5B35

accent

#CE59A5

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020104

muted

#787779

Preview Lab

Preview with #171024

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

Preview Lab → · Contrast checker → · Palette generator →