#160731#160731

#160731 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.5% C 0.078 H 293.9°. Best body text is #FFFFFF at 18.94:1 contrast (WCAG AA passes).

Color values

HEX	#160731
RGB	rgb(22, 7, 49)
HSL	hsl(261, 75%, 11%)
HSV	hsv(261, 86%, 19%)
CMYK	cmyk(55.1%, 85.7%, 0%, 80.8%)
CIE-LAB	lab(4.92, 17.96, -24.07)
CIE-LCH	lch(4.92, 30.03, 306.73°)
OKLab	oklab(18.49% 0.0316 -0.0715)
OKLCH	oklch(18.49% 0.078 293.9)
XYZ	xyz(0.9611, 0.5443, 2.9595)
Luminance	0.0054 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 4.90

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#160731 #223107

analogous

#070D31 #160731 #2B0731

triadic

#160731 #311607 #073116

tetradic

#160731 #31070D #223107 #07312B

square

#160731 #31070D #223107 #07312B

split-complementary

#160731 #312B07 #0D3107

monochromatic

#0C041B #0C041B #160731 #2E0F67 #46169C

Accessibility & contrast

On white

18.94

#160731 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#160731 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #160731

18.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##160731	#FFFFFF	#000000	##FFFFFF
##160731	1.00	18.94	1.11	18.94
#FFFFFF	18.94	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001132

Deuteranopia (green-blind)

#001030

Tritanopia (blue-blind)

#0E121B

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #160731;
/* rgb */ color: rgb(22, 7, 49);
/* oklch */ color: oklch(18.5% 0.078 293.9);

Tailwind

colors: {
  custom: {
    50: '#564969',
    500: '#160731',
    950: '#000000',
  },
}

SCSS

$custom: #160731;
$custom-light: #564969;
$custom-dark: #000000;

JSON

{
  "hex": "#160731",
  "rgb": {
    "r": 22,
    "g": 7,
    "b": 49
  },
  "hsl": {
    "h": 261.429,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.18487,
    "c": 0.07819,
    "h": 293.9
  },
  "luminance": 0.00544
}

Semantic roles & 50–950 ramp

primary

#160731

secondary

#557123

accent

#F236AF

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030006

muted

#78777A

Preview Lab

Preview with #160731

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

Preview Lab → · Contrast checker → · Palette generator →