#1C1053#1C1053

#1C1053 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.4% C 0.114 H 282.1°. Best body text is #FFFFFF at 16.82:1 contrast (WCAG AA passes).

Color values

HEX#1C1053
RGBrgb(28, 16, 83)
HSLhsl(251, 68%, 19%)
HSVhsv(251, 81%, 33%)
CMYKcmyk(66.3%, 80.7%, 0%, 67.5%)
CIE-LABlab(10.86, 27.25, -38.50)
CIE-LCHlch(10.86, 47.17, 305.29°)
OKLaboklab(24.36% 0.0238 -0.111)
OKLCHoklch(24.36% 0.114 282.1)
XYZxyz(2.2250, 1.2418, 8.3044)
Luminance0.0124 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C1053 #475310
analogous
#102653 #1C1053 #3E1053
triadic
#1C1053 #531C10 #10531C
tetradic
#1C1053 #531026 #475310 #10533E
square
#1C1053 #531026 #475310 #10533E
split-complementary
#1C1053 #533E10 #265310
monochromatic
#09051A #0B0620 #1C1053 #2D1A86 #3F24BA

Accessibility & contrast

On white

16.82
#1C1053 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.25
#1C1053 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1053
16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C1053#FFFFFF#000000##FFFFFF
##1C10531.0016.821.2516.82
#FFFFFF16.821.0021.001.00
#0000001.2521.001.0021.00
##FFFFFF16.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001F55
Deuteranopia (green-blind)
#001B52
Tritanopia (blue-blind)
#002330
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #1c1053;
/* rgb */ color: rgb(28, 16, 83);
/* oklch */ color: oklch(24.4% 0.114 282.1);
Tailwind
colors: {
  custom: {
    50: '#615084',
    500: '#1c1053',
    950: '#000000',
  },
}
SCSS
$custom: #1c1053;
$custom-light: #615084;
$custom-dark: #000000;
JSON
{
  "hex": "#1c1053",
  "rgb": {
    "r": 28,
    "g": 16,
    "b": 83
  },
  "hsl": {
    "h": 250.746,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.24356,
    "c": 0.11354,
    "h": 282.1
  },
  "luminance": 0.01242
}

Semantic roles & 50–950 ramp

primary
#1C1053
secondary
#7C8D32
accent
#EB3DCC
background
#F6F4F8
surface
#EBE7EF
border
#C6C3CA
text
#05020B
muted
#7A787C

Preview Lab

Preview with #1C1053

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

Preview Lab → · Contrast checker → · Palette generator →

#1C1053 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva