#150B2E#150B2E

#150B2E is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.8% C 0.067 H 291.9°. Best body text is #FFFFFF at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#150B2E
RGB	rgb(21, 11, 46)
HSL	hsl(257, 61%, 11%)
HSV	hsv(257, 76%, 18%)
CMYK	cmyk(54.3%, 76.1%, 0%, 82%)
CIE-LAB	lab(5.38, 14.46, -21.10)
CIE-LCH	lch(5.38, 25.58, 304.43°)
OKLab	oklab(18.81% 0.0249 -0.062)
OKLCH	oklch(18.81% 0.067 291.9)
XYZ	xyz(0.9219, 0.5960, 2.6507)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150B2E #242E0B

analogous

#0B122E #150B2E #260B2E

triadic

#150B2E #2E150B #0B2E15

tetradic

#150B2E #2E0B12 #242E0B #0B2E26

square

#150B2E #2E0B12 #242E0B #0B2E26

split-complementary

#150B2E #2E260B #122E0B

monochromatic

#0B0619 #0B0619 #150B2E #2C175F #422391

Accessibility & contrast

On white

18.76

#150B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#150B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150B2E

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150B2E	#FFFFFF	#000000	##FFFFFF
##150B2E	1.00	18.76	1.12	18.76
#FFFFFF	18.76	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122F

Deuteranopia (green-blind)

#00112D

Tritanopia (blue-blind)

#0E131B

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #150b2e;
/* rgb */ color: rgb(21, 11, 46);
/* oklch */ color: oklch(18.8% 0.067 291.9);

Tailwind

colors: {
  custom: {
    50: '#544b67',
    500: '#150b2e',
    950: '#000000',
  },
}

SCSS

$custom: #150b2e;
$custom-light: #544b67;
$custom-dark: #000000;

JSON

{
  "hex": "#150b2e",
  "rgb": {
    "r": 21,
    "g": 11,
    "b": 46
  },
  "hsl": {
    "h": 257.143,
    "s": 61.404,
    "l": 11.176
  },
  "oklch": {
    "l": 0.18813,
    "c": 0.0668,
    "h": 291.9
  },
  "luminance": 0.00596
}

Semantic roles & 50–950 ramp

primary

#150B2E

secondary

#586A2A

accent

#E543B6

background

#F4F4F6

surface

#E8E7EB

border

#C4C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #150B2E

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

Preview Lab → · Contrast checker → · Palette generator →