#1C0F59#1C0F59

#1C0F59 is a very dark, vivid violet. Relative luminance 0.013; OKLCH L 24.9% C 0.123 H 280.7°. Best body text is #FFFFFF at 16.64:1 contrast (WCAG AA passes).

Color values

HEX#1C0F59
RGBrgb(28, 15, 89)
HSLhsl(251, 71%, 20%)
HSVhsv(251, 83%, 35%)
CMYKcmyk(68.5%, 83.1%, 0%, 65.1%)
CIE-LABlab(11.34, 29.89, -41.79)
CIE-LCHlch(11.34, 51.38, 305.57°)
OKLaboklab(24.9% 0.0228 -0.1206)
OKLCHoklch(24.9% 0.123 280.7)
XYZxyz(2.4523, 1.3096, 9.5728)
Luminance0.0131 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C0F59 #4C590F
analogous
#0F2759 #1C0F59 #410F59
triadic
#1C0F59 #591C0F #0F591C
tetradic
#1C0F59 #590F27 #4C590F #0F5941
square
#1C0F59 #590F27 #4C590F #0F5941
split-complementary
#1C0F59 #59410F #27590F
monochromatic
#08041A #0C0625 #1C0F59 #2C188D #3D21C2

Accessibility & contrast

On white

16.64
#1C0F59 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.26
#1C0F59 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0F59
16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C0F59#FFFFFF#000000##FFFFFF
##1C0F591.0016.641.2616.64
#FFFFFF16.641.0021.001.00
#0000001.2621.001.0021.00
##FFFFFF16.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00215B
Deuteranopia (green-blind)
#001B58
Tritanopia (blue-blind)
#002533
Achromatopsia (no color)
#1E1E1E

Design tokens & code

CSS
--color: #1c0f59;
/* rgb */ color: rgb(28, 15, 89);
/* oklch */ color: oklch(24.9% 0.123 280.7);
Tailwind
colors: {
  custom: {
    50: '#624f89',
    500: '#1c0f59',
    950: '#000000',
  },
}
SCSS
$custom: #1c0f59;
$custom-light: #624f89;
$custom-dark: #000000;
JSON
{
  "hex": "#1c0f59",
  "rgb": {
    "r": 28,
    "g": 15,
    "b": 89
  },
  "hsl": {
    "h": 250.541,
    "s": 71.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.24899,
    "c": 0.12274,
    "h": 280.7
  },
  "luminance": 0.0131
}

Semantic roles & 50–950 ramp

primary
#1C0F59
secondary
#829331
accent
#EE3ACE
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#06020B
muted
#7A787C

Preview Lab

Preview with #1C0F59

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

Preview Lab → · Contrast checker → · Palette generator →

#1C0F59 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva