#170736#170736

#170736 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.2% C 0.085 H 292.1°. Best body text is #FFFFFF at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#170736
RGB	rgb(23, 7, 54)
HSL	hsl(260, 77%, 12%)
HSV	hsv(260, 87%, 21%)
CMYK	cmyk(57.4%, 87%, 0%, 78.8%)
CIE-LAB	lab(5.42, 20.58, -26.94)
CIE-LCH	lch(5.42, 33.90, 307.38°)
OKLab	oklab(19.16% 0.032 -0.079)
OKLCH	oklch(19.16% 0.085 292.1)
XYZ	xyz(1.0950, 0.6004, 3.5475)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#170736 #263607

analogous

#070E36 #170736 #2F0736

triadic

#170736 #361707 #073617

tetradic

#170736 #36070E #263607 #07362F

square

#170736 #36070E #263607 #07362F

split-complementary

#170736 #362F07 #0E3607

monochromatic

#0C041B #0C041B #170736 #2E0E6C #4515A2

Accessibility & contrast

On white

18.75

#170736 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#170736 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #170736

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##170736	#FFFFFF	#000000	##FFFFFF
##170736	1.00	18.75	1.12	18.75
#FFFFFF	18.75	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001337

Deuteranopia (green-blind)

#001135

Tritanopia (blue-blind)

#0D131E

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #170736;
/* rgb */ color: rgb(23, 7, 54);
/* oklch */ color: oklch(19.2% 0.085 292.1);

Tailwind

colors: {
  custom: {
    50: '#58496d',
    500: '#170736',
    950: '#000000',
  },
}

SCSS

$custom: #170736;
$custom-light: #58496d;
$custom-dark: #000000;

JSON

{
  "hex": "#170736",
  "rgb": {
    "r": 23,
    "g": 7,
    "b": 54
  },
  "hsl": {
    "h": 260.426,
    "s": 77.049,
    "l": 11.961
  },
  "oklch": {
    "l": 0.19164,
    "c": 0.08524,
    "h": 292.1
  },
  "luminance": 0.006
}

Semantic roles & 50–950 ramp

primary

#170736

secondary

#5A7623

accent

#F434B2

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030107

muted

#78777A

Preview Lab

Preview with #170736

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

Preview Lab → · Contrast checker → · Palette generator →