#150F6A#150F6A

#150F6A is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.4% C 0.147 H 272.8°. Best body text is #FFFFFF at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#150F6A
RGB	rgb(21, 15, 106)
HSL	hsl(244, 75%, 24%)
HSV	hsv(244, 86%, 42%)
CMYK	cmyk(80.2%, 85.8%, 0%, 58.4%)
CIE-LAB	lab(12.87, 34.98, -50.61)
CIE-LCH	lch(12.87, 61.53, 304.65°)
OKLab	oklab(26.43% 0.0072 -0.1464)
OKLCH	oklch(26.43% 0.147 272.8)
XYZ	xyz(3.0807, 1.5414, 13.7680)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150F6A #646A0F

analogous

#0F366A #150F6A #420F6A

triadic

#150F6A #6A150F #0F6A15

tetradic

#150F6A #6A0F36 #646A0F #0F6A42

square

#150F6A #6A0F36 #646A0F #0F6A42

split-complementary

#150F6A #6A420F #366A0F

monochromatic

#05041B #0A0734 #150F6A #2017A0 #2A1ED5

Accessibility & contrast

On white

16.05

#150F6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#150F6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150F6A

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150F6A	#FFFFFF	#000000	##FFFFFF
##150F6A	1.00	16.05	1.31	16.05
#FFFFFF	16.05	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00256C

Deuteranopia (green-blind)

#001D68

Tritanopia (blue-blind)

#002C3D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #150f6a;
/* rgb */ color: rgb(21, 15, 106);
/* oklch */ color: oklch(26.4% 0.147 272.8);

Tailwind

colors: {
  custom: {
    50: '#645096',
    500: '#150f6a',
    950: '#000000',
  },
}

SCSS

$custom: #150f6a;
$custom-light: #645096;
$custom-dark: #000000;

JSON

{
  "hex": "#150f6a",
  "rgb": {
    "r": 21,
    "g": 15,
    "b": 106
  },
  "hsl": {
    "h": 243.956,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.26429,
    "c": 0.1466,
    "h": 272.8
  },
  "luminance": 0.01542
}

Semantic roles & 50–950 ramp

primary

#150F6A

secondary

#9BA232

accent

#F236E5

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06020D

muted

#7A787E

Preview Lab

Preview with #150F6A

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

Preview Lab → · Contrast checker → · Palette generator →