#150D46#150D46

#150D46 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.7% C 0.100 H 280.4°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#150D46
RGB	rgb(21, 13, 70)
HSL	hsl(248, 69%, 16%)
HSV	hsv(248, 81%, 27%)
CMYK	cmyk(70%, 81.4%, 0%, 72.5%)
CIE-LAB	lab(8.03, 23.43, -34.17)
CIE-LCH	lch(8.03, 41.43, 304.43°)
OKLab	oklab(21.74% 0.0181 -0.0986)
OKLCH	oklch(21.74% 0.1 280.4)
XYZ	xyz(1.5583, 0.8894, 5.8827)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150D46 #3E460D

analogous

#0D2246 #150D46 #320D46

triadic

#150D46 #46150D #0D4615

tetradic

#150D46 #460D22 #3E460D #0D4632

square

#150D46 #460D22 #3E460D #0D4632

split-complementary

#150D46 #46320D #22460D

monochromatic

#08051A #08051A #150D46 #24177A #3420AD

Accessibility & contrast

On white

17.83

#150D46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#150D46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150D46

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150D46	#FFFFFF	#000000	##FFFFFF
##150D46	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A48

Deuteranopia (green-blind)

#001545

Tritanopia (blue-blind)

#001D28

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #150d46;
/* rgb */ color: rgb(21, 13, 70);
/* oklch */ color: oklch(21.7% 0.100 280.4);

Tailwind

colors: {
  custom: {
    50: '#5a4c7a',
    500: '#150d46',
    950: '#000000',
  },
}

SCSS

$custom: #150d46;
$custom-light: #5a4c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#150d46",
  "rgb": {
    "r": 21,
    "g": 13,
    "b": 70
  },
  "hsl": {
    "h": 248.421,
    "s": 68.675,
    "l": 16.275
  },
  "oklch": {
    "l": 0.21738,
    "c": 0.10023,
    "h": 280.4
  },
  "luminance": 0.00889
}

Semantic roles & 50–950 ramp

primary

#150D46

secondary

#76812D

accent

#EC3CD3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #150D46

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

Preview Lab → · Contrast checker → · Palette generator →