#15063A#15063A

#15063A is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.2% C 0.092 H 287.7°. Best body text is #FFFFFF at 18.77:1 contrast (WCAG AA passes).

Color values

HEX	#15063A
RGB	rgb(21, 6, 58)
HSL	hsl(257, 81%, 13%)
HSV	hsv(257, 90%, 23%)
CMYK	cmyk(63.8%, 89.7%, 0%, 77.3%)
CIE-LAB	lab(5.38, 22.25, -29.95)
CIE-LCH	lch(5.38, 37.31, 306.61°)
OKLab	oklab(19.2% 0.0281 -0.0879)
OKLCH	oklch(19.2% 0.092 287.7)
XYZ	xyz(1.1379, 0.5951, 4.0571)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15063A #2B3A06

analogous

#06113A #15063A #2F063A

triadic

#15063A #3A1506 #063A15

tetradic

#15063A #3A0611 #2B3A06 #063A2F

square

#15063A #3A0611 #2B3A06 #063A2F

split-complementary

#15063A #3A2F06 #113A06

monochromatic

#0A031C #0A031C #15063A #290C71 #3D11A9

Accessibility & contrast

On white

18.77

#15063A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#15063A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15063A

18.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15063A	#FFFFFF	#000000	##FFFFFF
##15063A	1.00	18.77	1.12	18.77
#FFFFFF	18.77	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133B

Deuteranopia (green-blind)

#001039

Tritanopia (blue-blind)

#061520

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #15063a;
/* rgb */ color: rgb(21, 6, 58);
/* oklch */ color: oklch(19.2% 0.092 287.7);

Tailwind

colors: {
  custom: {
    50: '#574871',
    500: '#15063a',
    950: '#000000',
  },
}

SCSS

$custom: #15063a;
$custom-light: #574871;
$custom-dark: #000000;

JSON

{
  "hex": "#15063a",
  "rgb": {
    "r": 21,
    "g": 6,
    "b": 58
  },
  "hsl": {
    "h": 257.308,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.19198,
    "c": 0.09233,
    "h": 287.7
  },
  "luminance": 0.00595
}

Semantic roles & 50–950 ramp

primary

#15063A

secondary

#617A22

accent

#F830BE

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#030007

muted

#78777A

Preview Lab

Preview with #15063A

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

Preview Lab → · Contrast checker → · Palette generator →