#150D3A#150D3A

#150D3A is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.4% C 0.082 H 284.5°. Best body text is #FFFFFF at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#150D3A
RGB	rgb(21, 13, 58)
HSL	hsl(251, 63%, 14%)
HSV	hsv(251, 78%, 23%)
CMYK	cmyk(63.8%, 77.6%, 0%, 77.3%)
CIE-LAB	lab(6.80, 18.69, -27.64)
CIE-LCH	lch(6.80, 33.36, 304.07°)
OKLab	oklab(20.41% 0.0207 -0.0798)
OKLCH	oklch(20.41% 0.082 284.5)
XYZ	xyz(1.2167, 0.7527, 4.0833)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150D3A #323A0D

analogous

#0D1C3A #150D3A #2C0D3A

triadic

#150D3A #3A150D #0D3A15

tetradic

#150D3A #3A0D1C #323A0D #0D3A2C

square

#150D3A #3A0D1C #323A0D #0D3A2C

split-complementary

#150D3A #3A2C0D #1C3A0D

monochromatic

#090619 #090619 #150D3A #27186C #39239E

Accessibility & contrast

On white

18.25

#150D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#150D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150D3A

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150D3A	#FFFFFF	#000000	##FFFFFF
##150D3A	1.00	18.25	1.15	18.25
#FFFFFF	18.25	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163B

Deuteranopia (green-blind)

#001439

Tritanopia (blue-blind)

#051822

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #150d3a;
/* rgb */ color: rgb(21, 13, 58);
/* oklch */ color: oklch(20.4% 0.082 284.5);

Tailwind

colors: {
  custom: {
    50: '#574c71',
    500: '#150d3a',
    950: '#000000',
  },
}

SCSS

$custom: #150d3a;
$custom-light: #574c71;
$custom-dark: #000000;

JSON

{
  "hex": "#150d3a",
  "rgb": {
    "r": 21,
    "g": 13,
    "b": 58
  },
  "hsl": {
    "h": 250.667,
    "s": 63.38,
    "l": 13.922
  },
  "oklch": {
    "l": 0.20411,
    "c": 0.08241,
    "h": 284.5
  },
  "luminance": 0.00753
}

Semantic roles & 50–950 ramp

primary

#150D3A

secondary

#69762D

accent

#E641C9

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #150D3A

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

Preview Lab → · Contrast checker → · Palette generator →