#150D44#150D44

#150D44 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.5% C 0.097 H 281.0°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#150D44
RGB	rgb(21, 13, 68)
HSL	hsl(249, 68%, 16%)
HSV	hsv(249, 81%, 27%)
CMYK	cmyk(69.1%, 80.9%, 0%, 73.3%)
CIE-LAB	lab(7.81, 22.69, -33.13)
CIE-LCH	lch(7.81, 40.15, 304.40°)
OKLab	oklab(21.51% 0.0186 -0.0955)
OKLCH	oklch(21.51% 0.097 281)
XYZ	xyz(1.4962, 0.8645, 5.5557)
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

#150D44 #3C440D

analogous

#0D2044 #150D44 #300D44

triadic

#150D44 #44150D #0D4415

tetradic

#150D44 #440D20 #3C440D #0D4430

square

#150D44 #440D20 #3C440D #0D4430

split-complementary

#150D44 #44300D #20440D

monochromatic

#08051A #08051A #150D44 #251777 #3521AB

Accessibility & contrast

On white

17.90

#150D44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#150D44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150D44

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150D44	#FFFFFF	#000000	##FFFFFF
##150D44	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)

#001946

Deuteranopia (green-blind)

#001543

Tritanopia (blue-blind)

#001C27

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #150d44;
/* rgb */ color: rgb(21, 13, 68);
/* oklch */ color: oklch(21.5% 0.097 281.0);

Tailwind

colors: {
  custom: {
    50: '#5a4c79',
    500: '#150d44',
    950: '#000000',
  },
}

SCSS

$custom: #150d44;
$custom-light: #5a4c79;
$custom-dark: #000000;

JSON

{
  "hex": "#150d44",
  "rgb": {
    "r": 21,
    "g": 13,
    "b": 68
  },
  "hsl": {
    "h": 248.727,
    "s": 67.901,
    "l": 15.882
  },
  "oklch": {
    "l": 0.21509,
    "c": 0.09733,
    "h": 281
  },
  "luminance": 0.00865
}

Semantic roles & 50–950 ramp

primary

#150D44

secondary

#747F2D

accent

#EB3DD1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #150D44

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

Preview Lab → · Contrast checker → · Palette generator →