#210D4D#210D4D

#210D4D is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.8% C 0.108 H 289.8°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX#210D4D
RGBrgb(33, 13, 77)
HSLhsl(259, 71%, 18%)
HSVhsv(259, 83%, 30%)
CMYKcmyk(57.1%, 83.1%, 0%, 69.8%)
CIE-LABlab(10.16, 27.77, -35.51)
CIE-LCHlch(10.16, 45.08, 308.03°)
OKLaboklab(23.8% 0.0367 -0.102)
OKLCHoklch(23.8% 0.108 289.8)
XYZxyz(2.1103, 1.1469, 7.1299)
Luminance0.0115 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#210D4D #394D0D
analogous
#0D194D #210D4D #410D4D
triadic
#210D4D #4D210D #0D4D21
tetradic
#210D4D #4D0D19 #394D0D #0D4D41
square
#210D4D #4D0D19 #394D0D #0D4D41
split-complementary
#210D4D #4D410D #194D0D
monochromatic
#0B041A #0B041A #210D4D #371681 #4E1FB6

Accessibility & contrast

On white

17.08
#210D4D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.23
#210D4D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210D4D
17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##210D4D#FFFFFF#000000##FFFFFF
##210D4D1.0017.081.2317.08
#FFFFFF17.081.0021.001.00
#0000001.2321.001.0021.00
##FFFFFF17.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001D4F
Deuteranopia (green-blind)
#001A4C
Tritanopia (blue-blind)
#111F2C
Achromatopsia (no color)
#1C1C1C

Design tokens & code

CSS
--color: #210d4d;
/* rgb */ color: rgb(33, 13, 77);
/* oklch */ color: oklch(23.8% 0.108 289.8);
Tailwind
colors: {
  custom: {
    50: '#624e7f',
    500: '#210d4d',
    950: '#000000',
  },
}
SCSS
$custom: #210d4d;
$custom-light: #624e7f;
$custom-dark: #000000;
JSON
{
  "hex": "#210d4d",
  "rgb": {
    "r": 33,
    "g": 13,
    "b": 77
  },
  "hsl": {
    "h": 258.75,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.23798,
    "c": 0.10844,
    "h": 289.8
  },
  "luminance": 0.01147
}

Semantic roles & 50–950 ramp

primary
#210D4D
secondary
#6C882E
accent
#EE3AB6
background
#F6F4F7
surface
#EBE7EE
border
#C6C3C9
text
#05020A
muted
#7A787C

Preview Lab

Preview with #210D4D

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

Preview Lab → · Contrast checker → · Palette generator →

#210D4D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva