#15052A#15052A

#15052A is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.2% C 0.072 H 298.9°. Best body text is #FFFFFF at 19.32:1 contrast (WCAG AA passes).

Color values

HEX	#15052A
RGB	rgb(21, 5, 42)
HSL	hsl(266, 79%, 9%)
HSV	hsv(266, 88%, 16%)
CMYK	cmyk(50%, 88.1%, 0%, 83.5%)
CIE-LAB	lab(3.93, 15.06, -20.38)
CIE-LCH	lch(3.93, 25.34, 306.47°)
OKLab	oklab(17.19% 0.0349 -0.0631)
OKLCH	oklch(17.19% 0.072 298.9)
XYZ	xyz(0.7813, 0.4351, 2.2329)
Luminance	0.0043 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15052A #1A2A05

analogous

#05082A #15052A #28052A

triadic

#15052A #2A1505 #052A15

tetradic

#15052A #2A0508 #1A2A05 #052A28

square

#15052A #2A0508 #1A2A05 #052A28

split-complementary

#15052A #2A2805 #082A05

monochromatic

#0E031B #0E031B #15052A #300C61 #4C1297

Accessibility & contrast

On white

19.32

#15052A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#15052A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15052A

19.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15052A	#FFFFFF	#000000	##FFFFFF
##15052A	1.00	19.32	1.09	19.32
#FFFFFF	19.32	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2B

Deuteranopia (green-blind)

#000E29

Tritanopia (blue-blind)

#100E16

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #15052a;
/* rgb */ color: rgb(21, 5, 42);
/* oklch */ color: oklch(17.2% 0.072 298.9);

Tailwind

colors: {
  custom: {
    50: '#534864',
    500: '#15052a',
    950: '#000000',
  },
}

SCSS

$custom: #15052a;
$custom-light: #534864;
$custom-dark: #000000;

JSON

{
  "hex": "#15052a",
  "rgb": {
    "r": 21,
    "g": 5,
    "b": 42
  },
  "hsl": {
    "h": 265.946,
    "s": 78.723,
    "l": 9.216
  },
  "oklch": {
    "l": 0.17188,
    "c": 0.07211,
    "h": 298.9
  },
  "luminance": 0.00435
}

Semantic roles & 50–950 ramp

primary

#15052A

secondary

#4B6C1F

accent

#F533A1

background

#F4F4F5

surface

#E7E6EA

border

#C3C2C6

text

#020005

muted

#787779

Preview Lab

Preview with #15052A

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

Preview Lab → · Contrast checker → · Palette generator →