#150536#150536

#150536 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.5% C 0.088 H 290.4°. Best body text is #FFFFFF at 18.97:1 contrast (WCAG AA passes).

Color values

HEX	#150536
RGB	rgb(21, 5, 54)
HSL	hsl(260, 83%, 12%)
HSV	hsv(260, 91%, 21%)
CMYK	cmyk(61.1%, 90.7%, 0%, 78.8%)
CIE-LAB	lab(4.83, 20.85, -27.91)
CIE-LCH	lch(4.83, 34.84, 306.76°)
OKLab	oklab(18.54% 0.0308 -0.083)
OKLCH	oklch(18.54% 0.089 290.4)
XYZ	xyz(1.0292, 0.5343, 3.5382)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150536 #263605

analogous

#050E36 #150536 #2E0536

triadic

#150536 #361505 #053615

tetradic

#150536 #36050E #263605 #05362E

square

#150536 #36050E #263605 #05362E

split-complementary

#150536 #362E05 #0E3605

monochromatic

#0B031C #0B031C #150536 #2B0A6E #410FA6

Accessibility & contrast

On white

18.97

#150536 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#150536 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150536

18.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150536	#FFFFFF	#000000	##FFFFFF
##150536	1.00	18.97	1.11	18.97
#FFFFFF	18.97	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001137

Deuteranopia (green-blind)

#000F35

Tritanopia (blue-blind)

#09121D

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #150536;
/* rgb */ color: rgb(21, 5, 54);
/* oklch */ color: oklch(18.5% 0.088 290.4);

Tailwind

colors: {
  custom: {
    50: '#56486d',
    500: '#150536',
    950: '#000000',
  },
}

SCSS

$custom: #150536;
$custom-light: #56486d;
$custom-dark: #000000;

JSON

{
  "hex": "#150536",
  "rgb": {
    "r": 21,
    "g": 5,
    "b": 54
  },
  "hsl": {
    "h": 259.592,
    "s": 83.051,
    "l": 11.569
  },
  "oklch": {
    "l": 0.18538,
    "c": 0.0885,
    "h": 290.4
  },
  "luminance": 0.00534
}

Semantic roles & 50–950 ramp

primary

#150536

secondary

#5B7720

accent

#F92EB7

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#030007

muted

#78777A

Preview Lab

Preview with #150536

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

Preview Lab → · Contrast checker → · Palette generator →