#170441#170441

#170441 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.0% C 0.104 H 287.3°. Best body text is #FFFFFF at 18.58:1 contrast (WCAG AA passes).

Color values

HEX	#170441
RGB	rgb(23, 4, 65)
HSL	hsl(259, 88%, 14%)
HSV	hsv(259, 94%, 25%)
CMYK	cmyk(64.6%, 93.8%, 0%, 74.5%)
CIE-LAB	lab(5.88, 26.81, -34.16)
CIE-LCH	lch(5.88, 43.42, 308.13°)
OKLab	oklab(19.96% 0.0311 -0.0995)
OKLCH	oklch(19.96% 0.104 287.3)
XYZ	xyz(1.3506, 0.6506, 5.0544)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#170441 #2E4104

analogous

#040F41 #170441 #350441

triadic

#170441 #411704 #044117

tetradic

#170441 #41040F #2E4104 #044135

square

#170441 #41040F #2E4104 #044135

split-complementary

#170441 #413504 #0F4104

monochromatic

#0A021D #0A021D #170441 #2B087B #400BB4

Accessibility & contrast

On white

18.58

#170441 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#170441 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #170441

18.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##170441	#FFFFFF	#000000	##FFFFFF
##170441	1.00	18.58	1.13	18.58
#FFFFFF	18.58	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001443

Deuteranopia (green-blind)

#001140

Tritanopia (blue-blind)

#041623

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #170441;
/* rgb */ color: rgb(23, 4, 65);
/* oklch */ color: oklch(20.0% 0.104 287.3);

Tailwind

colors: {
  custom: {
    50: '#5b4776',
    500: '#170441',
    950: '#000000',
  },
}

SCSS

$custom: #170441;
$custom-light: #5b4776;
$custom-dark: #000000;

JSON

{
  "hex": "#170441",
  "rgb": {
    "r": 23,
    "g": 4,
    "b": 65
  },
  "hsl": {
    "h": 258.689,
    "s": 88.406,
    "l": 13.529
  },
  "oklch": {
    "l": 0.19955,
    "c": 0.1042,
    "h": 287.3
  },
  "luminance": 0.00651
}

Semantic roles & 50–950 ramp

primary

#170441

secondary

#63821F

accent

#FF29BC

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#040008

muted

#79777B

Preview Lab

Preview with #170441

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

Preview Lab → · Contrast checker → · Palette generator →