#150522#150522

#150522 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.4% C 0.061 H 306.9°. Best body text is #FFFFFF at 19.51:1 contrast (WCAG AA passes).

Color values

HEX	#150522
RGB	rgb(21, 5, 34)
HSL	hsl(273, 74%, 8%)
HSV	hsv(273, 85%, 13%)
CMYK	cmyk(38.2%, 85.3%, 0%, 86.7%)
CIE-LAB	lab(3.46, 11.79, -14.94)
CIE-LCH	lch(3.46, 19.03, 308.27°)
OKLab	oklab(16.39% 0.0366 -0.0487)
OKLCH	oklch(16.39% 0.061 306.9)
XYZ	xyz(0.6522, 0.3835, 1.5527)
Luminance	0.0038 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150522 #122205

analogous

#060522 #150522 #220520

triadic

#150522 #221505 #052215

tetradic

#150522 #220605 #122205 #052022

square

#150522 #220605 #122205 #052022

split-complementary

#150522 #202205 #052206

monochromatic

#10041B #10041B #150522 #360D57 #57158D

Accessibility & contrast

On white

19.51

#150522 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#150522 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150522

19.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150522	#FFFFFF	#000000	##FFFFFF
##150522	1.00	19.51	1.08	19.51
#FFFFFF	19.51	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C23

Deuteranopia (green-blind)

#010D21

Tritanopia (blue-blind)

#130A12

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #150522;
/* rgb */ color: rgb(21, 5, 34);
/* oklch */ color: oklch(16.4% 0.061 306.9);

Tailwind

colors: {
  custom: {
    50: '#52495d',
    500: '#150522',
    950: '#000000',
  },
}

SCSS

$custom: #150522;
$custom-light: #52495d;
$custom-dark: #000000;

JSON

{
  "hex": "#150522",
  "rgb": {
    "r": 21,
    "g": 5,
    "b": 34
  },
  "hsl": {
    "h": 273.103,
    "s": 74.359,
    "l": 7.647
  },
  "oklch": {
    "l": 0.16387,
    "c": 0.06091,
    "h": 306.9
  },
  "luminance": 0.00383
}

Semantic roles & 50–950 ramp

primary

#150522

secondary

#3E631F

accent

#F1378A

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#020004

muted

#787779

Preview Lab

Preview with #150522

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

Preview Lab → · Contrast checker → · Palette generator →