#17072C#17072C

#17072C is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.1% C 0.071 H 299.1°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#17072C
RGB	rgb(23, 7, 44)
HSL	hsl(266, 73%, 10%)
HSV	hsv(266, 84%, 17%)
CMYK	cmyk(47.7%, 84.1%, 0%, 82.7%)
CIE-LAB	lab(4.66, 16.09, -20.73)
CIE-LCH	lch(4.66, 26.24, 307.81°)
OKLab	oklab(18.11% 0.0346 -0.0622)
OKLCH	oklch(18.11% 0.071 299.1)
XYZ	xyz(0.8838, 0.5160, 2.4354)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17072C #1C2C07

analogous

#07092C #17072C #2A072C

triadic

#17072C #2C1707 #072C17

tetradic

#17072C #2C0709 #1C2C07 #072C2A

square

#17072C #2C0709 #1C2C07 #072C2A

split-complementary

#17072C #2C2A07 #092C07

monochromatic

#0E041A #0E041A #17072C #330F61 #4E1896

Accessibility & contrast

On white

19.04

#17072C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#17072C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17072C

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17072C	#FFFFFF	#000000	##FFFFFF
##17072C	1.00	19.04	1.10	19.04
#FFFFFF	19.04	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00102D

Deuteranopia (green-blind)

#00102B

Tritanopia (blue-blind)

#121018

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #17072c;
/* rgb */ color: rgb(23, 7, 44);
/* oklch */ color: oklch(18.1% 0.071 299.1);

Tailwind

colors: {
  custom: {
    50: '#554965',
    500: '#17072c',
    950: '#000000',
  },
}

SCSS

$custom: #17072c;
$custom-light: #554965;
$custom-dark: #000000;

JSON

{
  "hex": "#17072c",
  "rgb": {
    "r": 23,
    "g": 7,
    "b": 44
  },
  "hsl": {
    "h": 265.946,
    "s": 72.549,
    "l": 10
  },
  "oklch": {
    "l": 0.18106,
    "c": 0.07116,
    "h": 299.1
  },
  "luminance": 0.00516
}

Semantic roles & 50–950 ramp

primary

#17072C

secondary

#4C6C23

accent

#EF39A0

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030105

muted

#78777A

Preview Lab

Preview with #17072C

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

Preview Lab → · Contrast checker → · Palette generator →