#150F44#150F44

#150F44 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.9% C 0.095 H 280.2°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#150F44
RGB	rgb(21, 15, 68)
HSL	hsl(247, 64%, 16%)
HSV	hsv(247, 78%, 27%)
CMYK	cmyk(69.1%, 77.9%, 0%, 73.3%)
CIE-LAB	lab(8.29, 21.35, -32.34)
CIE-LCH	lch(8.29, 38.75, 303.44°)
OKLab	oklab(21.86% 0.0168 -0.0932)
OKLCH	oklch(21.86% 0.095 280.2)
XYZ	xyz(1.5231, 0.9183, 5.5647)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150F44 #3E440F

analogous

#0F2444 #150F44 #300F44

triadic

#150F44 #44150F #0F4415

tetradic

#150F44 #440F24 #3E440F #0F4430

square

#150F44 #440F24 #3E440F #0F4430

split-complementary

#150F44 #44300F #24440F

monochromatic

#080619 #080619 #150F44 #241A76 #3425A8

Accessibility & contrast

On white

17.74

#150F44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#150F44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150F44

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150F44	#FFFFFF	#000000	##FFFFFF
##150F44	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A46

Deuteranopia (green-blind)

#001643

Tritanopia (blue-blind)

#001D28

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #150f44;
/* rgb */ color: rgb(21, 15, 68);
/* oklch */ color: oklch(21.9% 0.095 280.2);

Tailwind

colors: {
  custom: {
    50: '#594e78',
    500: '#150f44',
    950: '#000000',
  },
}

SCSS

$custom: #150f44;
$custom-light: #594e78;
$custom-dark: #000000;

JSON

{
  "hex": "#150f44",
  "rgb": {
    "r": 21,
    "g": 15,
    "b": 68
  },
  "hsl": {
    "h": 246.792,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.21855,
    "c": 0.09474,
    "h": 280.2
  },
  "luminance": 0.00918
}

Semantic roles & 50–950 ramp

primary

#150F44

secondary

#767E30

accent

#E741D4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #150F44

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

Preview Lab → · Contrast checker → · Palette generator →