#150B34#150B34

#150B34 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.4% C 0.076 H 288.4°. Best body text is #FFFFFF at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#150B34
RGB	rgb(21, 11, 52)
HSL	hsl(255, 65%, 12%)
HSV	hsv(255, 79%, 20%)
CMYK	cmyk(59.6%, 78.8%, 0%, 79.6%)
CIE-LAB	lab(5.84, 17.16, -24.81)
CIE-LCH	lch(5.84, 30.17, 304.68°)
OKLab	oklab(19.41% 0.0241 -0.0723)
OKLCH	oklch(19.41% 0.076 288.4)
XYZ	xyz(1.0486, 0.6467, 3.3177)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 4.36

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150B34 #2A340B

analogous

#0B1634 #150B34 #2A0B34

triadic

#150B34 #34150B #0B3415

tetradic

#150B34 #340B16 #2A340B #0B342A

square

#150B34 #340B16 #2A340B #0B342A

split-complementary

#150B34 #342A0B #16340B

monochromatic

#0A0519 #0A0519 #150B34 #291667 #3E2099

Accessibility & contrast

On white

18.59

#150B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#150B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150B34

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150B34	#FFFFFF	#000000	##FFFFFF
##150B34	1.00	18.59	1.13	18.59
#FFFFFF	18.59	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001435

Deuteranopia (green-blind)

#001233

Tritanopia (blue-blind)

#0A151E

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #150b34;
/* rgb */ color: rgb(21, 11, 52);
/* oklch */ color: oklch(19.4% 0.076 288.4);

Tailwind

colors: {
  custom: {
    50: '#564b6c',
    500: '#150b34',
    950: '#000000',
  },
}

SCSS

$custom: #150b34;
$custom-light: #564b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#150b34",
  "rgb": {
    "r": 21,
    "g": 11,
    "b": 52
  },
  "hsl": {
    "h": 254.634,
    "s": 65.079,
    "l": 12.353
  },
  "oklch": {
    "l": 0.19414,
    "c": 0.0762,
    "h": 288.4
  },
  "luminance": 0.00647
}

Semantic roles & 50–950 ramp

primary

#150B34

secondary

#5F712A

accent

#E840BF

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030107

muted

#78777A

Preview Lab

Preview with #150B34

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

Preview Lab → · Contrast checker → · Palette generator →