#17063C#17063C

#17063C is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.7% C 0.095 H 289.1°. Best body text is #FFFFFF at 18.62:1 contrast (WCAG AA passes).

Color values

HEX	#17063C
RGB	rgb(23, 6, 60)
HSL	hsl(259, 82%, 13%)
HSV	hsv(259, 90%, 24%)
CMYK	cmyk(61.7%, 90%, 0%, 76.5%)
CIE-LAB	lab(5.77, 23.68, -30.75)
CIE-LCH	lch(5.77, 38.81, 307.60°)
OKLab	oklab(19.68% 0.0311 -0.0897)
OKLCH	oklch(19.68% 0.095 289.1)
XYZ	xyz(1.2338, 0.6386, 4.3323)
Luminance	0.0064 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 4.31

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17063C #2B3C06

analogous

#06103C #17063C #32063C

triadic

#17063C #3C1706 #063C17

tetradic

#17063C #3C0610 #2B3C06 #063C32

square

#17063C #3C0610 #2B3C06 #063C32

split-complementary

#17063C #3C3206 #103C06

monochromatic

#0B031C #0B031C #17063C #2C0C74 #4211AB

Accessibility & contrast

On white

18.62

#17063C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#17063C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17063C

18.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17063C	#FFFFFF	#000000	##FFFFFF
##17063C	1.00	18.62	1.13	18.62
#FFFFFF	18.62	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143D

Deuteranopia (green-blind)

#00113B

Tritanopia (blue-blind)

#081521

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #17063c;
/* rgb */ color: rgb(23, 6, 60);
/* oklch */ color: oklch(19.7% 0.095 289.1);

Tailwind

colors: {
  custom: {
    50: '#594872',
    500: '#17063c',
    950: '#000000',
  },
}

SCSS

$custom: #17063c;
$custom-light: #594872;
$custom-dark: #000000;

JSON

{
  "hex": "#17063c",
  "rgb": {
    "r": 23,
    "g": 6,
    "b": 60
  },
  "hsl": {
    "h": 258.889,
    "s": 81.818,
    "l": 12.941
  },
  "oklch": {
    "l": 0.19679,
    "c": 0.09491,
    "h": 289.1
  },
  "luminance": 0.00639
}

Semantic roles & 50–950 ramp

primary

#17063C

secondary

#607C22

accent

#F830B9

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#040008

muted

#79777B

Preview Lab

Preview with #17063C

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

Preview Lab → · Contrast checker → · Palette generator →