#15053A#15053A

#15053A is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.0% C 0.094 H 288.2°. Best body text is #FFFFFF at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#15053A
RGB	rgb(21, 5, 58)
HSL	hsl(258, 84%, 12%)
HSV	hsv(258, 91%, 23%)
CMYK	cmyk(63.8%, 91.4%, 0%, 77.3%)
CIE-LAB	lab(5.18, 22.73, -30.26)
CIE-LCH	lch(5.18, 37.85, 306.90°)
OKLab	oklab(19.02% 0.0292 -0.0892)
OKLCH	oklch(19.02% 0.094 288.2)
XYZ	xyz(1.1270, 0.5734, 4.0535)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 4.39

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15053A #2A3A05

analogous

#05103A #15053A #30053A

triadic

#15053A #3A1505 #053A15

tetradic

#15053A #3A0510 #2A3A05 #053A30

square

#15053A #3A0510 #2A3A05 #053A30

split-complementary

#15053A #3A3005 #103A05

monochromatic

#0A021C #0A021C #15053A #290A72 #3E0FAB

Accessibility & contrast

On white

18.84

#15053A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#15053A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15053A

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15053A	#FFFFFF	#000000	##FFFFFF
##15053A	1.00	18.84	1.11	18.84
#FFFFFF	18.84	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00123B

Deuteranopia (green-blind)

#001039

Tritanopia (blue-blind)

#06141F

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #15053a;
/* rgb */ color: rgb(21, 5, 58);
/* oklch */ color: oklch(19.0% 0.094 288.2);

Tailwind

colors: {
  custom: {
    50: '#574871',
    500: '#15053a',
    950: '#000000',
  },
}

SCSS

$custom: #15053a;
$custom-light: #574871;
$custom-dark: #000000;

JSON

{
  "hex": "#15053a",
  "rgb": {
    "r": 21,
    "g": 5,
    "b": 58
  },
  "hsl": {
    "h": 258.113,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.19019,
    "c": 0.09384,
    "h": 288.2
  },
  "luminance": 0.00573
}

Semantic roles & 50–950 ramp

primary

#15053A

secondary

#5F7B20

accent

#FA2DBD

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#030007

muted

#78777A

Preview Lab

Preview with #15053A

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

Preview Lab → · Contrast checker → · Palette generator →