#150D39#150D39

#150D39 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.3% C 0.081 H 284.9°. Best body text is #FFFFFF at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#150D39
RGB	rgb(21, 13, 57)
HSL	hsl(251, 63%, 14%)
HSV	hsv(251, 77%, 22%)
CMYK	cmyk(63.2%, 77.2%, 0%, 77.6%)
CIE-LAB	lab(6.71, 18.27, -27.06)
CIE-LCH	lch(6.71, 32.65, 304.03°)
OKLab	oklab(20.31% 0.0209 -0.0781)
OKLCH	oklch(20.31% 0.081 284.9)
XYZ	xyz(1.1915, 0.7426, 3.9507)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150D39 #31390D

analogous

#0D1B39 #150D39 #2B0D39

triadic

#150D39 #39150D #0D3915

tetradic

#150D39 #390D1B #31390D #0D392B

square

#150D39 #390D1B #31390D #0D392B

split-complementary

#150D39 #392B0D #1B390D

monochromatic

#090619 #090619 #150D39 #27186B #3A249D

Accessibility & contrast

On white

18.28

#150D39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#150D39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150D39

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150D39	#FFFFFF	#000000	##FFFFFF
##150D39	1.00	18.28	1.15	18.28
#FFFFFF	18.28	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163A

Deuteranopia (green-blind)

#001338

Tritanopia (blue-blind)

#061821

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #150d39;
/* rgb */ color: rgb(21, 13, 57);
/* oklch */ color: oklch(20.3% 0.081 284.9);

Tailwind

colors: {
  custom: {
    50: '#574c70',
    500: '#150d39',
    950: '#000000',
  },
}

SCSS

$custom: #150d39;
$custom-light: #574c70;
$custom-dark: #000000;

JSON

{
  "hex": "#150d39",
  "rgb": {
    "r": 21,
    "g": 13,
    "b": 57
  },
  "hsl": {
    "h": 250.909,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20306,
    "c": 0.08087,
    "h": 284.9
  },
  "luminance": 0.00743
}

Semantic roles & 50–950 ramp

primary

#150D39

secondary

#68742D

accent

#E642C8

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #150D39

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

Preview Lab → · Contrast checker → · Palette generator →