#150D49#150D49

#150D49 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 22.1% C 0.105 H 279.6°. Best body text is #FFFFFF at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#150D49
RGB	rgb(21, 13, 73)
HSL	hsl(248, 70%, 17%)
HSV	hsv(248, 82%, 29%)
CMYK	cmyk(71.2%, 82.2%, 0%, 71.4%)
CIE-LAB	lab(8.38, 24.53, -35.71)
CIE-LCH	lch(8.38, 43.32, 304.49°)
OKLab	oklab(22.09% 0.0173 -0.1031)
OKLCH	oklch(22.09% 0.105 279.6)
XYZ	xyz(1.6554, 0.9282, 6.3940)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150D49 #41490D

analogous

#0D2349 #150D49 #330D49

triadic

#150D49 #49150D #0D4915

tetradic

#150D49 #490D23 #41490D #0D4933

square

#150D49 #490D23 #41490D #0D4933

split-complementary

#150D49 #49330D #23490D

monochromatic

#07051A #07051A #150D49 #24167D #3320B1

Accessibility & contrast

On white

17.71

#150D49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#150D49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150D49

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150D49	#FFFFFF	#000000	##FFFFFF
##150D49	1.00	17.71	1.19	17.71
#FFFFFF	17.71	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A4B

Deuteranopia (green-blind)

#001648

Tritanopia (blue-blind)

#001E2A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #150d49;
/* rgb */ color: rgb(21, 13, 73);
/* oklch */ color: oklch(22.1% 0.105 279.6);

Tailwind

colors: {
  custom: {
    50: '#5b4d7c',
    500: '#150d49',
    950: '#000000',
  },
}

SCSS

$custom: #150d49;
$custom-light: #5b4d7c;
$custom-dark: #000000;

JSON

{
  "hex": "#150d49",
  "rgb": {
    "r": 21,
    "g": 13,
    "b": 73
  },
  "hsl": {
    "h": 248,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.22086,
    "c": 0.10451,
    "h": 279.6
  },
  "luminance": 0.00928
}

Semantic roles & 50–950 ramp

primary

#150D49

secondary

#79842D

accent

#ED3BD5

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #150D49

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

Preview Lab → · Contrast checker → · Palette generator →