#150A2B#150A2B

#150A2B is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.3% C 0.064 H 294.6°. Best body text is #FFFFFF at 18.92:1 contrast (WCAG AA passes).

Color values

HEX	#150A2B
RGB	rgb(21, 10, 43)
HSL	hsl(260, 62%, 10%)
HSV	hsv(260, 77%, 17%)
CMYK	cmyk(51.2%, 76.7%, 0%, 83.1%)
CIE-LAB	lab(4.98, 13.52, -19.49)
CIE-LCH	lch(4.98, 23.72, 304.75°)
OKLab	oklab(18.33% 0.0266 -0.058)
OKLCH	oklch(18.33% 0.064 294.6)
XYZ	xyz(0.8537, 0.5509, 2.3464)
Luminance	0.0055 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150A2B #202B0A

analogous

#0A0F2B #150A2B #250A2B

triadic

#150A2B #2B150A #0A2B15

tetradic

#150A2B #2B0A0F #202B0A #0A2B25

square

#150A2B #2B0A0F #202B0A #0A2B25

split-complementary

#150A2B #2B250A #0F2B0A

monochromatic

#0C0619 #0C0619 #150A2B #2D165D #45218E

Accessibility & contrast

On white

18.92

#150A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#150A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150A2B

18.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150A2B	#FFFFFF	#000000	##FFFFFF
##150A2B	1.00	18.92	1.11	18.92
#FFFFFF	18.92	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112C

Deuteranopia (green-blind)

#00102A

Tritanopia (blue-blind)

#0F1119

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #150a2b;
/* rgb */ color: rgb(21, 10, 43);
/* oklch */ color: oklch(18.3% 0.064 294.6);

Tailwind

colors: {
  custom: {
    50: '#534b64',
    500: '#150a2b',
    950: '#000000',
  },
}

SCSS

$custom: #150a2b;
$custom-light: #534b64;
$custom-dark: #000000;

JSON

{
  "hex": "#150a2b",
  "rgb": {
    "r": 21,
    "g": 10,
    "b": 43
  },
  "hsl": {
    "h": 260,
    "s": 62.264,
    "l": 10.392
  },
  "oklch": {
    "l": 0.1833,
    "c": 0.06377,
    "h": 294.6
  },
  "luminance": 0.00551
}

Semantic roles & 50–950 ramp

primary

#150A2B

secondary

#536829

accent

#E542AF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020105

muted

#78777A

Preview Lab

Preview with #150A2B

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

Preview Lab → · Contrast checker → · Palette generator →