#150D47#150D47

#150D47 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.9% C 0.102 H 280.1°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#150D47
RGB	rgb(21, 13, 71)
HSL	hsl(248, 69%, 16%)
HSV	hsv(248, 82%, 28%)
CMYK	cmyk(70.4%, 81.7%, 0%, 72.2%)
CIE-LAB	lab(8.15, 23.80, -34.69)
CIE-LCH	lch(8.15, 42.06, 304.45°)
OKLab	oklab(21.85% 0.0179 -0.1001)
OKLCH	oklch(21.85% 0.102 280.1)
XYZ	xyz(1.5902, 0.9021, 6.0503)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150D47 #3F470D

analogous

#0D2247 #150D47 #320D47

triadic

#150D47 #47150D #0D4715

tetradic

#150D47 #470D22 #3F470D #0D4732

square

#150D47 #470D22 #3F470D #0D4732

split-complementary

#150D47 #47320D #22470D

monochromatic

#08051A #08051A #150D47 #24167B #3420AE

Accessibility & contrast

On white

17.79

#150D47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#150D47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150D47

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150D47	#FFFFFF	#000000	##FFFFFF
##150D47	1.00	17.79	1.18	17.79
#FFFFFF	17.79	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A49

Deuteranopia (green-blind)

#001646

Tritanopia (blue-blind)

#001D29

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #150d47;
/* rgb */ color: rgb(21, 13, 71);
/* oklch */ color: oklch(21.9% 0.102 280.1);

Tailwind

colors: {
  custom: {
    50: '#5b4c7b',
    500: '#150d47',
    950: '#000000',
  },
}

SCSS

$custom: #150d47;
$custom-light: #5b4c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#150d47",
  "rgb": {
    "r": 21,
    "g": 13,
    "b": 71
  },
  "hsl": {
    "h": 248.276,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.21854,
    "c": 0.10166,
    "h": 280.1
  },
  "luminance": 0.00902
}

Semantic roles & 50–950 ramp

primary

#150D47

secondary

#77822D

accent

#EC3CD4

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #150D47

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

Preview Lab → · Contrast checker → · Palette generator →