#150C38#150C38

#150C38 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.0% C 0.081 H 285.9°. Best body text is #FFFFFF at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#150C38
RGB	rgb(21, 12, 56)
HSL	hsl(252, 65%, 13%)
HSV	hsv(252, 79%, 22%)
CMYK	cmyk(62.5%, 78.6%, 0%, 78%)
CIE-LAB	lab(6.39, 18.41, -26.84)
CIE-LCH	lch(6.39, 32.55, 304.44°)
OKLab	oklab(20.02% 0.0222 -0.0777)
OKLCH	oklch(20.02% 0.081 285.9)
XYZ	xyz(1.1543, 0.7078, 3.8164)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150C38 #2F380C

analogous

#0C1938 #150C38 #2B0C38

triadic

#150C38 #38150C #0C3815

tetradic

#150C38 #380C19 #2F380C #0C382B

square

#150C38 #380C19 #2F380C #0C382B

split-complementary

#150C38 #382B0C #19380C

monochromatic

#090519 #090519 #150C38 #28176A #3B229D

Accessibility & contrast

On white

18.40

#150C38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#150C38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150C38

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150C38	#FFFFFF	#000000	##FFFFFF
##150C38	1.00	18.40	1.14	18.40
#FFFFFF	18.40	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001539

Deuteranopia (green-blind)

#001337

Tritanopia (blue-blind)

#071720

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #150c38;
/* rgb */ color: rgb(21, 12, 56);
/* oklch */ color: oklch(20.0% 0.081 285.9);

Tailwind

colors: {
  custom: {
    50: '#574b6f',
    500: '#150c38',
    950: '#000000',
  },
}

SCSS

$custom: #150c38;
$custom-light: #574b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#150c38",
  "rgb": {
    "r": 21,
    "g": 12,
    "b": 56
  },
  "hsl": {
    "h": 252.273,
    "s": 64.706,
    "l": 13.333
  },
  "oklch": {
    "l": 0.20016,
    "c": 0.08082,
    "h": 285.9
  },
  "luminance": 0.00708
}

Semantic roles & 50–950 ramp

primary

#150C38

secondary

#65742C

accent

#E840C5

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #150C38

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

Preview Lab → · Contrast checker → · Palette generator →