#150C47#150C47

#150C47 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.7% C 0.103 H 280.4°. Best body text is #FFFFFF at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#150C47
RGB	rgb(21, 12, 71)
HSL	hsl(249, 71%, 16%)
HSV	hsv(249, 83%, 28%)
CMYK	cmyk(70.4%, 83.1%, 0%, 72.2%)
CIE-LAB	lab(7.92, 24.43, -35.05)
CIE-LCH	lch(7.92, 42.73, 304.87°)
OKLab	oklab(21.7% 0.0186 -0.1011)
OKLCH	oklch(21.7% 0.103 280.4)
XYZ	xyz(1.5777, 0.8772, 6.0462)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150C47 #3E470C

analogous

#0C2147 #150C47 #330C47

triadic

#150C47 #47150C #0C4715

tetradic

#150C47 #470C21 #3E470C #0C4733

square

#150C47 #470C21 #3E470C #0C4733

split-complementary

#150C47 #47330C #21470C

monochromatic

#08041A #08041A #150C47 #24157B #341EB0

Accessibility & contrast

On white

17.87

#150C47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#150C47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150C47

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150C47	#FFFFFF	#000000	##FFFFFF
##150C47	1.00	17.87	1.18	17.87
#FFFFFF	17.87	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001949

Deuteranopia (green-blind)

#001546

Tritanopia (blue-blind)

#001D29

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #150c47;
/* rgb */ color: rgb(21, 12, 71);
/* oklch */ color: oklch(21.7% 0.103 280.4);

Tailwind

colors: {
  custom: {
    50: '#5b4c7b',
    500: '#150c47',
    950: '#000000',
  },
}

SCSS

$custom: #150c47;
$custom-light: #5b4c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#150c47",
  "rgb": {
    "r": 21,
    "g": 12,
    "b": 71
  },
  "hsl": {
    "h": 249.153,
    "s": 71.084,
    "l": 16.275
  },
  "oklch": {
    "l": 0.21695,
    "c": 0.10285,
    "h": 280.4
  },
  "luminance": 0.00877
}

Semantic roles & 50–950 ramp

primary

#150C47

secondary

#76832C

accent

#EE3AD2

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #150C47

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

Preview Lab → · Contrast checker → · Palette generator →