#1F0E53#1F0E53

#1F0E53 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.4% C 0.115 H 285.3°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX#1F0E53
RGBrgb(31, 14, 83)
HSLhsl(255, 71%, 19%)
HSVhsv(255, 83%, 33%)
CMYKcmyk(62.7%, 83.1%, 0%, 67.5%)
CIE-LABlab(10.78, 28.85, -38.63)
CIE-LCHlch(10.78, 48.22, 306.75°)
OKLaboklab(24.37% 0.0305 -0.1113)
OKLCHoklch(24.37% 0.115 285.3)
XYZxyz(2.2830, 1.2298, 8.2990)
Luminance0.0123 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F0E53 #42530E
analogous
#0E2053 #1F0E53 #420E53
triadic
#1F0E53 #531F0E #0E531F
tetradic
#1F0E53 #530E20 #42530E #0E5342
square
#1F0E53 #530E20 #42530E #0E5342
split-complementary
#1F0E53 #53420E #20530E
monochromatic
#0A041A #0B051F #1F0E53 #331787 #4620BC

Accessibility & contrast

On white

16.85
#1F0E53 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.25
#1F0E53 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0E53
16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F0E53#FFFFFF#000000##FFFFFF
##1F0E531.0016.851.2516.85
#FFFFFF16.851.0021.001.00
#0000001.2521.001.0021.00
##FFFFFF16.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001F55
Deuteranopia (green-blind)
#001B52
Tritanopia (blue-blind)
#052230
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #1f0e53;
/* rgb */ color: rgb(31, 14, 83);
/* oklch */ color: oklch(24.4% 0.115 285.3);
Tailwind
colors: {
  custom: {
    50: '#624f84',
    500: '#1f0e53',
    950: '#000000',
  },
}
SCSS
$custom: #1f0e53;
$custom-light: #624f84;
$custom-dark: #000000;
JSON
{
  "hex": "#1f0e53",
  "rgb": {
    "r": 31,
    "g": 14,
    "b": 83
  },
  "hsl": {
    "h": 254.783,
    "s": 71.134,
    "l": 19.02
  },
  "oklch": {
    "l": 0.24373,
    "c": 0.11538,
    "h": 285.3
  },
  "luminance": 0.0123
}

Semantic roles & 50–950 ramp

primary
#1F0E53
secondary
#768D2F
accent
#EE3AC2
background
#F6F4F8
surface
#EBE7EF
border
#C6C3CA
text
#06020B
muted
#7A787C

Preview Lab

Preview with #1F0E53

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

Preview Lab → · Contrast checker → · Palette generator →

#1F0E53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva