#17022D#17022D

#17022D is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.2% C 0.083 H 301.3°. Best body text is #FFFFFF at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#17022D
RGB	rgb(23, 2, 45)
HSL	hsl(269, 91%, 9%)
HSV	hsv(269, 96%, 18%)
CMYK	cmyk(48.9%, 95.6%, 0%, 82.4%)
CIE-LAB	lab(3.75, 18.60, -22.93)
CIE-LCH	lch(3.75, 29.53, 309.06°)
OKLab	oklab(17.16% 0.0432 -0.071)
OKLCH	oklch(17.16% 0.083 301.3)
XYZ	xyz(0.8486, 0.4150, 2.5175)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17022D #182D02

analogous

#02032D #17022D #2D022D

triadic

#17022D #2D1702 #022D17

tetradic

#17022D #2D0203 #182D02 #022D2D

square

#17022D #2D0203 #182D02 #022D2D

split-complementary

#17022D #2D2D02 #032D02

monochromatic

#0F011D #0F011D #17022D #350568 #5307A2

Accessibility & contrast

On white

19.39

#17022D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#17022D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17022D

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17022D	#FFFFFF	#000000	##FFFFFF
##17022D	1.00	19.39	1.08	19.39
#FFFFFF	19.39	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D2E

Deuteranopia (green-blind)

#000D2C

Tritanopia (blue-blind)

#120C17

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #17022d;
/* rgb */ color: rgb(23, 2, 45);
/* oklch */ color: oklch(17.2% 0.083 301.3);

Tailwind

colors: {
  custom: {
    50: '#554766',
    500: '#17022d',
    950: '#000000',
  },
}

SCSS

$custom: #17022d;
$custom-light: #554766;
$custom-dark: #000000;

JSON

{
  "hex": "#17022d",
  "rgb": {
    "r": 23,
    "g": 2,
    "b": 45
  },
  "hsl": {
    "h": 269.302,
    "s": 91.489,
    "l": 9.216
  },
  "oklch": {
    "l": 0.17155,
    "c": 0.08311,
    "h": 301.3
  },
  "luminance": 0.00415
}

Semantic roles & 50–950 ramp

primary

#17022D

secondary

#467219

accent

#FF2996

background

#F5F3F6

surface

#E9E5EB

border

#C5C1C6

text

#030006

muted

#78777A

Preview Lab

Preview with #17022D

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

Preview Lab → · Contrast checker → · Palette generator →