#150F47#150F47

#150F47 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.2% C 0.099 H 279.4°. Best body text is #FFFFFF at 17.63:1 contrast (WCAG AA passes).

Color values

HEX	#150F47
RGB	rgb(21, 15, 71)
HSL	hsl(246, 65%, 17%)
HSV	hsv(246, 79%, 28%)
CMYK	cmyk(70.4%, 78.9%, 0%, 72.2%)
CIE-LAB	lab(8.62, 22.48, -33.91)
CIE-LCH	lch(8.62, 40.69, 303.55°)
OKLab	oklab(22.19% 0.0162 -0.0978)
OKLCH	oklch(22.19% 0.099 279.4)
XYZ	xyz(1.6171, 0.9559, 6.0593)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150F47 #41470F

analogous

#0F2547 #150F47 #310F47

triadic

#150F47 #47150F #0F4715

tetradic

#150F47 #470F25 #41470F #0F4731

square

#150F47 #470F25 #41470F #0F4731

split-complementary

#150F47 #47310F #25470F

monochromatic

#070519 #070519 #150F47 #241A7A #3324AC

Accessibility & contrast

On white

17.63

#150F47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#150F47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150F47

17.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150F47	#FFFFFF	#000000	##FFFFFF
##150F47	1.00	17.63	1.19	17.63
#FFFFFF	17.63	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B49

Deuteranopia (green-blind)

#001746

Tritanopia (blue-blind)

#001E29

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #150f47;
/* rgb */ color: rgb(21, 15, 71);
/* oklch */ color: oklch(22.2% 0.099 279.4);

Tailwind

colors: {
  custom: {
    50: '#5a4e7b',
    500: '#150f47',
    950: '#000000',
  },
}

SCSS

$custom: #150f47;
$custom-light: #5a4e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#150f47",
  "rgb": {
    "r": 21,
    "g": 15,
    "b": 71
  },
  "hsl": {
    "h": 246.429,
    "s": 65.116,
    "l": 16.863
  },
  "oklch": {
    "l": 0.22188,
    "c": 0.09916,
    "h": 279.4
  },
  "luminance": 0.00956
}

Semantic roles & 50–950 ramp

primary

#150F47

secondary

#798130

accent

#E840D6

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #150F47

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

Preview Lab → · Contrast checker → · Palette generator →