#150D33#150D33

#150D33 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.7% C 0.071 H 287.7°. Best body text is #FFFFFF at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#150D33
RGB	rgb(21, 13, 51)
HSL	hsl(253, 59%, 13%)
HSV	hsv(253, 75%, 20%)
CMYK	cmyk(58.8%, 74.5%, 0%, 80%)
CIE-LAB	lab(6.20, 15.70, -23.50)
CIE-LCH	lch(6.20, 28.26, 303.74°)
OKLab	oklab(19.7% 0.0217 -0.0681)
OKLCH	oklch(19.7% 0.071 287.7)
XYZ	xyz(1.0506, 0.6862, 3.2084)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 4.21

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150D33 #2B330D

analogous

#0D1833 #150D33 #280D33

triadic

#150D33 #33150D #0D3315

tetradic

#150D33 #330D18 #2B330D #0D3328

square

#150D33 #330D18 #2B330D #0D3328

split-complementary

#150D33 #33280D #18330D

monochromatic

#0A0618 #0A0618 #150D33 #291964 #3D2695

Accessibility & contrast

On white

18.47

#150D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#150D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150D33

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150D33	#FFFFFF	#000000	##FFFFFF
##150D33	1.00	18.47	1.14	18.47
#FFFFFF	18.47	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001534

Deuteranopia (green-blind)

#001332

Tritanopia (blue-blind)

#0A161E

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #150d33;
/* rgb */ color: rgb(21, 13, 51);
/* oklch */ color: oklch(19.7% 0.071 287.7);

Tailwind

colors: {
  custom: {
    50: '#554c6b',
    500: '#150d33',
    950: '#000000',
  },
}

SCSS

$custom: #150d33;
$custom-light: #554c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#150d33",
  "rgb": {
    "r": 21,
    "g": 13,
    "b": 51
  },
  "hsl": {
    "h": 252.632,
    "s": 59.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.19697,
    "c": 0.07143,
    "h": 287.7
  },
  "luminance": 0.00686
}

Semantic roles & 50–950 ramp

primary

#150D33

secondary

#616E2E

accent

#E345C1

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #150D33

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

Preview Lab → · Contrast checker → · Palette generator →