#170746#170746

#170746 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.0% C 0.107 H 284.2°. Best body text is #FFFFFF at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#170746
RGB	rgb(23, 7, 70)
HSL	hsl(255, 82%, 15%)
HSV	hsv(255, 90%, 27%)
CMYK	cmyk(67.1%, 90%, 0%, 72.5%)
CIE-LAB	lab(7.01, 27.18, -35.85)
CIE-LCH	lch(7.01, 44.99, 307.18°)
OKLab	oklab(21.05% 0.0263 -0.1035)
OKLCH	oklch(21.05% 0.107 284.2)
XYZ	xyz(1.5345, 0.7762, 5.8621)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#170746 #364607

analogous

#071746 #170746 #360746

triadic

#170746 #461707 #074617

tetradic

#170746 #460717 #364607 #074636

square

#170746 #460717 #364607 #074636

split-complementary

#170746 #463607 #174607

monochromatic

#09031C #09031C #170746 #290D7E #3C12B5

Accessibility & contrast

On white

18.18

#170746 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#170746 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #170746

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##170746	#FFFFFF	#000000	##FFFFFF
##170746	1.00	18.18	1.16	18.18
#FFFFFF	18.18	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001748

Deuteranopia (green-blind)

#001345

Tritanopia (blue-blind)

#001A27

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #170746;
/* rgb */ color: rgb(23, 7, 70);
/* oklch */ color: oklch(21.0% 0.107 284.2);

Tailwind

colors: {
  custom: {
    50: '#5c497a',
    500: '#170746',
    950: '#000000',
  },
}

SCSS

$custom: #170746;
$custom-light: #5c497a;
$custom-dark: #000000;

JSON

{
  "hex": "#170746",
  "rgb": {
    "r": 23,
    "g": 7,
    "b": 70
  },
  "hsl": {
    "h": 255.238,
    "s": 81.818,
    "l": 15.098
  },
  "oklch": {
    "l": 0.21045,
    "c": 0.10682,
    "h": 284.2
  },
  "luminance": 0.00776
}

Semantic roles & 50–950 ramp

primary

#170746

secondary

#6C8524

accent

#F830C5

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #170746

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

Preview Lab → · Contrast checker → · Palette generator →