#170F32#170F32

#170F32 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.2% C 0.066 H 289.7°. Best body text is #FFFFFF at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#170F32
RGB	rgb(23, 15, 50)
HSL	hsl(254, 54%, 13%)
HSV	hsv(254, 70%, 20%)
CMYK	cmyk(54%, 70%, 0%, 80.4%)
CIE-LAB	lab(6.81, 14.76, -21.77)
CIE-LCH	lch(6.81, 26.30, 304.14°)
OKLab	oklab(20.24% 0.0223 -0.0624)
OKLCH	oklch(20.24% 0.066 289.7)
XYZ	xyz(1.0997, 0.7541, 3.1046)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#170F32 #2A320F

analogous

#0F1932 #170F32 #280F32

triadic

#170F32 #32170F #0F3217

tetradic

#170F32 #320F19 #2A320F #0F3228

square

#170F32 #320F19 #2A320F #0F3228

split-complementary

#170F32 #32280F #19320F

monochromatic

#0B0718 #0B0718 #170F32 #2D1D61 #422B90

Accessibility & contrast

On white

18.25

#170F32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#170F32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #170F32

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##170F32	#FFFFFF	#000000	##FFFFFF
##170F32	1.00	18.25	1.15	18.25
#FFFFFF	18.25	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001633

Deuteranopia (green-blind)

#001431

Tritanopia (blue-blind)

#0F171E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #170f32;
/* rgb */ color: rgb(23, 15, 50);
/* oklch */ color: oklch(20.2% 0.066 289.7);

Tailwind

colors: {
  custom: {
    50: '#564d6a',
    500: '#170f32',
    950: '#000000',
  },
}

SCSS

$custom: #170f32;
$custom-light: #564d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#170f32",
  "rgb": {
    "r": 23,
    "g": 15,
    "b": 50
  },
  "hsl": {
    "h": 253.714,
    "s": 53.846,
    "l": 12.745
  },
  "oklch": {
    "l": 0.20239,
    "c": 0.06631,
    "h": 289.7
  },
  "luminance": 0.00754
}

Semantic roles & 50–950 ramp

primary

#170F32

secondary

#5E6C31

accent

#DD4BBC

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #170F32

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

Preview Lab → · Contrast checker → · Palette generator →