#15063D#15063D

#15063D is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.6% C 0.096 H 286.3°. Best body text is #FFFFFF at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#15063D
RGB	rgb(21, 6, 61)
HSL	hsl(256, 82%, 13%)
HSV	hsv(256, 90%, 24%)
CMYK	cmyk(65.6%, 90.2%, 0%, 76.1%)
CIE-LAB	lab(5.66, 23.60, -31.66)
CIE-LCH	lch(5.66, 39.48, 306.70°)
OKLab	oklab(19.56% 0.027 -0.0925)
OKLCH	oklch(19.56% 0.096 286.3)
XYZ	xyz(1.2164, 0.6265, 4.4708)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 3.81

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15063D #2E3D06

analogous

#06123D #15063D #30063D

triadic

#15063D #3D1506 #063D15

tetradic

#15063D #3D0612 #2E3D06 #063D30

square

#15063D #3D0612 #2E3D06 #063D30

split-complementary

#15063D #3D3006 #123D06

monochromatic

#0A031C #0A031C #15063D #280B75 #3B11AC

Accessibility & contrast

On white

18.66

#15063D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#15063D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15063D

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15063D	#FFFFFF	#000000	##FFFFFF
##15063D	1.00	18.66	1.13	18.66
#FFFFFF	18.66	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143F

Deuteranopia (green-blind)

#00113C

Tritanopia (blue-blind)

#031621

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #15063d;
/* rgb */ color: rgb(21, 6, 61);
/* oklch */ color: oklch(19.6% 0.096 286.3);

Tailwind

colors: {
  custom: {
    50: '#584873',
    500: '#15063d',
    950: '#000000',
  },
}

SCSS

$custom: #15063d;
$custom-light: #584873;
$custom-dark: #000000;

JSON

{
  "hex": "#15063d",
  "rgb": {
    "r": 21,
    "g": 6,
    "b": 61
  },
  "hsl": {
    "h": 256.364,
    "s": 82.09,
    "l": 13.137
  },
  "oklch": {
    "l": 0.1956,
    "c": 0.09638,
    "h": 286.3
  },
  "luminance": 0.00627
}

Semantic roles & 50–950 ramp

primary

#15063D

secondary

#647D22

accent

#F82FC2

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#040008

muted

#79777B

Preview Lab

Preview with #15063D

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

Preview Lab → · Contrast checker → · Palette generator →