#150F50#150F50

#150F50 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.112 H 277.2°. Best body text is #FFFFFF at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#150F50
RGB	rgb(21, 15, 80)
HSL	hsl(246, 68%, 19%)
HSV	hsv(246, 81%, 31%)
CMYK	cmyk(73.7%, 81.3%, 0%, 68.6%)
CIE-LAB	lab(9.64, 25.83, -38.48)
CIE-LCH	lch(9.64, 46.34, 303.87°)
OKLab	oklab(23.22% 0.0141 -0.1112)
OKLCH	oklch(23.22% 0.112 277.2)
XYZ	xyz(1.9276, 1.0801, 7.6948)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150F50 #4A500F

analogous

#0F2950 #150F50 #350F50

triadic

#150F50 #50150F #0F5015

tetradic

#150F50 #500F29 #4A500F #0F5035

square

#150F50 #500F29 #4A500F #0F5035

split-complementary

#150F50 #50350F #29500F

monochromatic

#07051A #07051C #150F50 #231984 #3022B7

Accessibility & contrast

On white

17.27

#150F50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#150F50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150F50

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150F50	#FFFFFF	#000000	##FFFFFF
##150F50	1.00	17.27	1.22	17.27
#FFFFFF	17.27	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D52

Deuteranopia (green-blind)

#00184F

Tritanopia (blue-blind)

#00222E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #150f50;
/* rgb */ color: rgb(21, 15, 80);
/* oklch */ color: oklch(23.2% 0.112 277.2);

Tailwind

colors: {
  custom: {
    50: '#5d4e82',
    500: '#150f50',
    950: '#000000',
  },
}

SCSS

$custom: #150f50;
$custom-light: #5d4e82;
$custom-dark: #000000;

JSON

{
  "hex": "#150f50",
  "rgb": {
    "r": 21,
    "g": 15,
    "b": 80
  },
  "hsl": {
    "h": 245.538,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.23224,
    "c": 0.11206,
    "h": 277.2
  },
  "luminance": 0.0108
}

Semantic roles & 50–950 ramp

primary

#150F50

secondary

#828A31

accent

#EB3DDB

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010A

muted

#79777C

Preview Lab

Preview with #150F50

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

Preview Lab → · Contrast checker → · Palette generator →