#150540#150540

#150540 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.8% C 0.102 H 285.2°. Best body text is #FFFFFF at 18.62:1 contrast (WCAG AA passes).

Color values

HEX	#150540
RGB	rgb(21, 5, 64)
HSL	hsl(256, 86%, 14%)
HSV	hsv(256, 92%, 25%)
CMYK	cmyk(67.2%, 92.2%, 0%, 74.9%)
CIE-LAB	lab(5.76, 25.42, -33.64)
CIE-LCH	lch(5.76, 42.16, 307.07°)
OKLab	oklab(19.76% 0.0268 -0.0982)
OKLCH	oklch(19.76% 0.102 285.2)
XYZ	xyz(1.2887, 0.6381, 4.9047)
Luminance	0.0064 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150540 #304005

analogous

#051240 #150540 #320540

triadic

#150540 #401505 #054015

tetradic

#150540 #400512 #304005 #054032

square

#150540 #400512 #304005 #054032

split-complementary

#150540 #403205 #124005

monochromatic

#09021C #09021C #150540 #280979 #3A0EB2

Accessibility & contrast

On white

18.62

#150540 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#150540 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150540

18.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150540	#FFFFFF	#000000	##FFFFFF
##150540	1.00	18.62	1.13	18.62
#FFFFFF	18.62	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001442

Deuteranopia (green-blind)

#00113F

Tritanopia (blue-blind)

#001723

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #150540;
/* rgb */ color: rgb(21, 5, 64);
/* oklch */ color: oklch(19.8% 0.102 285.2);

Tailwind

colors: {
  custom: {
    50: '#594876',
    500: '#150540',
    950: '#000000',
  },
}

SCSS

$custom: #150540;
$custom-light: #594876;
$custom-dark: #000000;

JSON

{
  "hex": "#150540",
  "rgb": {
    "r": 21,
    "g": 5,
    "b": 64
  },
  "hsl": {
    "h": 256.271,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.19762,
    "c": 0.10175,
    "h": 285.2
  },
  "luminance": 0.00638
}

Semantic roles & 50–950 ramp

primary

#150540

secondary

#668120

accent

#FC2CC3

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#040008

muted

#79777B

Preview Lab

Preview with #150540

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

Preview Lab → · Contrast checker → · Palette generator →