#150C46#150C46

#150C46 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.6% C 0.101 H 280.7°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#150C46
RGB	rgb(21, 12, 70)
HSL	hsl(249, 71%, 16%)
HSV	hsv(249, 83%, 27%)
CMYK	cmyk(70%, 82.9%, 0%, 72.5%)
CIE-LAB	lab(7.81, 24.06, -34.54)
CIE-LCH	lch(7.81, 42.09, 304.86°)
OKLab	oklab(21.58% 0.0189 -0.0997)
OKLCH	oklch(21.58% 0.101 280.7)
XYZ	xyz(1.5459, 0.8645, 5.8786)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150C46 #3D460C

analogous

#0C2046 #150C46 #320C46

triadic

#150C46 #46150C #0C4615

tetradic

#150C46 #460C20 #3D460C #0C4632

square

#150C46 #460C20 #3D460C #0C4632

split-complementary

#150C46 #46320C #20460C

monochromatic

#08041A #08041A #150C46 #25157A #341EAE

Accessibility & contrast

On white

17.90

#150C46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#150C46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150C46

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150C46	#FFFFFF	#000000	##FFFFFF
##150C46	1.00	17.90	1.17	17.90
#FFFFFF	17.90	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001948

Deuteranopia (green-blind)

#001545

Tritanopia (blue-blind)

#001C28

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #150c46;
/* rgb */ color: rgb(21, 12, 70);
/* oklch */ color: oklch(21.6% 0.101 280.7);

Tailwind

colors: {
  custom: {
    50: '#5a4c7a',
    500: '#150c46',
    950: '#000000',
  },
}

SCSS

$custom: #150c46;
$custom-light: #5a4c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#150c46",
  "rgb": {
    "r": 21,
    "g": 12,
    "b": 70
  },
  "hsl": {
    "h": 249.31,
    "s": 70.732,
    "l": 16.078
  },
  "oklch": {
    "l": 0.21578,
    "c": 0.10144,
    "h": 280.7
  },
  "luminance": 0.00865
}

Semantic roles & 50–950 ramp

primary

#150C46

secondary

#75822C

accent

#ED3AD2

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #150C46

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

Preview Lab → · Contrast checker → · Palette generator →