#170127#170127

#170127 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.2% C 0.079 H 307.5°. Best body text is #FFFFFF at 19.63:1 contrast (WCAG AA passes).

Color values

HEX	#170127
RGB	rgb(23, 1, 39)
HSL	hsl(275, 95%, 8%)
HSV	hsv(275, 97%, 15%)
CMYK	cmyk(41%, 97.4%, 0%, 84.7%)
CIE-LAB	lab(3.17, 16.27, -19.27)
CIE-LCH	lch(3.17, 25.22, 310.18°)
OKLab	oklab(16.24% 0.048 -0.0625)
OKLCH	oklch(16.24% 0.079 307.5)
XYZ	xyz(0.7303, 0.3504, 1.9482)
Luminance	0.0035 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#170127 #112701

analogous

#040127 #170127 #270124

triadic

#170127 #271701 #012717

tetradic

#170127 #270401 #112701 #012427

square

#170127 #270401 #112701 #012427

split-complementary

#170127 #242701 #012704

monochromatic

#12011E #12011E #170127 #3A0363 #5D049E

Accessibility & contrast

On white

19.63

#170127 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#170127 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #170127

19.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##170127	#FFFFFF	#000000	##FFFFFF
##170127	1.00	19.63	1.07	19.63
#FFFFFF	19.63	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B28

Deuteranopia (green-blind)

#000C26

Tritanopia (blue-blind)

#140913

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #170127;
/* rgb */ color: rgb(23, 1, 39);
/* oklch */ color: oklch(16.2% 0.079 307.5);

Tailwind

colors: {
  custom: {
    50: '#544761',
    500: '#170127',
    950: '#000000',
  },
}

SCSS

$custom: #170127;
$custom-light: #544761;
$custom-dark: #000000;

JSON

{
  "hex": "#170127",
  "rgb": {
    "r": 23,
    "g": 1,
    "b": 39
  },
  "hsl": {
    "h": 274.737,
    "s": 95,
    "l": 7.843
  },
  "oklch": {
    "l": 0.16243,
    "c": 0.07878,
    "h": 307.5
  },
  "luminance": 0.0035
}

Semantic roles & 50–950 ramp

primary

#170127

secondary

#3B6E16

accent

#FF2983

background

#F4F3F5

surface

#E7E5E9

border

#C3C1C5

text

#030005

muted

#787779

Preview Lab

Preview with #170127

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

Preview Lab → · Contrast checker → · Palette generator →