#150B36#150B36

#150B36 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.6% C 0.079 H 287.4°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#150B36
RGB	rgb(21, 11, 54)
HSL	hsl(254, 66%, 13%)
HSV	hsv(254, 80%, 21%)
CMYK	cmyk(61.1%, 79.6%, 0%, 78.8%)
CIE-LAB	lab(6.01, 18.05, -26.01)
CIE-LCH	lch(6.01, 31.66, 304.76°)
OKLab	oklab(19.62% 0.0237 -0.0756)
OKLCH	oklch(19.62% 0.079 287.4)
XYZ	xyz(1.0946, 0.6651, 3.5600)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150B36 #2C360B

analogous

#0B1736 #150B36 #2A0B36

triadic

#150B36 #36150B #0B3615

tetradic

#150B36 #360B17 #2C360B #0B362A

square

#150B36 #360B17 #2C360B #0B362A

split-complementary

#150B36 #362A0B #17360B

monochromatic

#0A0519 #0A0519 #150B36 #291569 #3D209C

Accessibility & contrast

On white

18.53

#150B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#150B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150B36

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150B36	#FFFFFF	#000000	##FFFFFF
##150B36	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001437

Deuteranopia (green-blind)

#001235

Tritanopia (blue-blind)

#08161F

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #150b36;
/* rgb */ color: rgb(21, 11, 54);
/* oklch */ color: oklch(19.6% 0.079 287.4);

Tailwind

colors: {
  custom: {
    50: '#564b6d',
    500: '#150b36',
    950: '#000000',
  },
}

SCSS

$custom: #150b36;
$custom-light: #564b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#150b36",
  "rgb": {
    "r": 21,
    "g": 11,
    "b": 54
  },
  "hsl": {
    "h": 253.953,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.19624,
    "c": 0.07925,
    "h": 287.4
  },
  "luminance": 0.00665
}

Semantic roles & 50–950 ramp

primary

#150B36

secondary

#62732A

accent

#E93FC1

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030107

muted

#78777A

Preview Lab

Preview with #150B36

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

Preview Lab → · Contrast checker → · Palette generator →