#150B44#150B44

#150B44 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.2% C 0.100 H 281.7°. Best body text is #FFFFFF at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#150B44
RGB	rgb(21, 11, 68)
HSL	hsl(251, 72%, 15%)
HSV	hsv(251, 84%, 27%)
CMYK	cmyk(69.1%, 83.8%, 0%, 73.3%)
CIE-LAB	lab(7.37, 23.89, -33.85)
CIE-LCH	lch(7.37, 41.43, 305.22°)
OKLab	oklab(21.19% 0.0203 -0.0977)
OKLCH	oklch(21.19% 0.1 281.7)
XYZ	xyz(1.4720, 0.8160, 5.5477)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150B44 #3A440B

analogous

#0B1D44 #150B44 #310B44

triadic

#150B44 #44150B #0B4415

tetradic

#150B44 #440B1D #3A440B #0B4431

square

#150B44 #440B1D #3A440B #0B4431

split-complementary

#150B44 #44310B #1D440B

monochromatic

#08041A #08041A #150B44 #251479 #361CAD

Accessibility & contrast

On white

18.05

#150B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#150B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150B44

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150B44	#FFFFFF	#000000	##FFFFFF
##150B44	1.00	18.05	1.16	18.05
#FFFFFF	18.05	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001846

Deuteranopia (green-blind)

#001443

Tritanopia (blue-blind)

#001B27

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #150b44;
/* rgb */ color: rgb(21, 11, 68);
/* oklch */ color: oklch(21.2% 0.100 281.7);

Tailwind

colors: {
  custom: {
    50: '#5a4b79',
    500: '#150b44',
    950: '#000000',
  },
}

SCSS

$custom: #150b44;
$custom-light: #5a4b79;
$custom-dark: #000000;

JSON

{
  "hex": "#150b44",
  "rgb": {
    "r": 21,
    "g": 11,
    "b": 68
  },
  "hsl": {
    "h": 250.526,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.21188,
    "c": 0.09979,
    "h": 281.7
  },
  "luminance": 0.00816
}

Semantic roles & 50–950 ramp

primary

#150B44

secondary

#71812A

accent

#EF39CF

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #150B44

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

Preview Lab → · Contrast checker → · Palette generator →