#15053B#15053B

#15053B is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.1% C 0.095 H 287.6°. Best body text is #FFFFFF at 18.80:1 contrast (WCAG AA passes).

Color values

HEX#15053B
RGBrgb(21, 5, 59)
HSLhsl(258, 84%, 13%)
HSVhsv(258, 92%, 23%)
CMYKcmyk(64.4%, 91.5%, 0%, 76.9%)
CIE-LABlab(5.27, 23.18, -30.84)
CIE-LCHlch(5.27, 38.58, 306.94°)
OKLaboklab(19.14% 0.0288 -0.0907)
OKLCHoklch(19.14% 0.095 287.6)
XYZxyz(1.1527, 0.5837, 4.1887)
Luminance0.0058 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15053B #2B3B05
analogous
#05103B #15053B #30053B
triadic
#15053B #3B1505 #053B15
tetradic
#15053B #3B0510 #2B3B05 #053B30
square
#15053B #3B0510 #2B3B05 #053B30
split-complementary
#15053B #3B3005 #103B05
monochromatic
#0A021C #0A021C #15053B #290A73 #3D0FAC

Accessibility & contrast

On white

18.80
#15053B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.12
#15053B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15053B
18.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15053B#FFFFFF#000000##FFFFFF
##15053B1.0018.801.1218.80
#FFFFFF18.801.0021.001.00
#0000001.1221.001.0021.00
##FFFFFF18.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00133C
Deuteranopia (green-blind)
#00103A
Tritanopia (blue-blind)
#051520
Achromatopsia (no color)
#121212

Design tokens & code

CSS
--color: #15053b;
/* rgb */ color: rgb(21, 5, 59);
/* oklch */ color: oklch(19.1% 0.095 287.6);
Tailwind
colors: {
  custom: {
    50: '#584872',
    500: '#15053b',
    950: '#000000',
  },
}
SCSS
$custom: #15053b;
$custom-light: #584872;
$custom-dark: #000000;
JSON
{
  "hex": "#15053b",
  "rgb": {
    "r": 21,
    "g": 5,
    "b": 59
  },
  "hsl": {
    "h": 257.778,
    "s": 84.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.19141,
    "c": 0.09517,
    "h": 287.6
  },
  "luminance": 0.00584
}

Semantic roles & 50–950 ramp

primary
#15053B
secondary
#617C20
accent
#FB2DBE
background
#F5F4F6
surface
#E9E6EC
border
#C5C2C7
text
#040008
muted
#79777B

Preview Lab

Preview with #15053B

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

Preview Lab → · Contrast checker → · Palette generator →

#15053B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva