#210C29#210C29

#210C29 is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 20.3% C 0.061 H 315.8°. Best body text is #FFFFFF at 18.27:1 contrast (WCAG AA passes).

Color values

HEX#210C29
RGBrgb(33, 12, 41)
HSLhsl(283, 55%, 10%)
HSVhsv(283, 71%, 16%)
CMYKcmyk(19.5%, 70.7%, 0%, 83.9%)
CIE-LABlab(6.74, 17.05, -15.10)
CIE-LCHlch(6.74, 22.78, 318.47°)
OKLaboklab(20.28% 0.0437 -0.0425)
OKLCHoklch(20.28% 0.061 315.8)
XYZxyz(1.1588, 0.7464, 2.1804)
Luminance0.0075 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#210C29 #14290C
analogous
#120C29 #210C29 #290C22
triadic
#210C29 #29210C #0C2921
tetradic
#210C29 #29120C #14290C #0C2229
square
#210C29 #29120C #14290C #0C2229
split-complementary
#210C29 #22290C #0C2912
monochromatic
#130718 #130718 #210C29 #471A58 #6D2888

Accessibility & contrast

On white

18.27
#210C29 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.15
#210C29 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210C29
18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##210C29#FFFFFF#000000##FFFFFF
##210C291.0018.271.1518.27
#FFFFFF18.271.0021.001.00
#0000001.1521.001.0021.00
##FFFFFF18.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#05142A
Deuteranopia (green-blind)
#0C1628
Tritanopia (blue-blind)
#211118
Achromatopsia (no color)
#151515

Design tokens & code

CSS
--color: #210c29;
/* rgb */ color: rgb(33, 12, 41);
/* oklch */ color: oklch(20.3% 0.061 315.8);
Tailwind
colors: {
  custom: {
    50: '#5d4c63',
    500: '#210c29',
    950: '#000000',
  },
}
SCSS
$custom: #210c29;
$custom-light: #5d4c63;
$custom-dark: #000000;
JSON
{
  "hex": "#210c29",
  "rgb": {
    "r": 33,
    "g": 12,
    "b": 41
  },
  "hsl": {
    "h": 283.448,
    "s": 54.717,
    "l": 10.392
  },
  "oklch": {
    "l": 0.20278,
    "c": 0.06096,
    "h": 315.8
  },
  "luminance": 0.00746
}

Semantic roles & 50–950 ramp

primary
#210C29
secondary
#3C642D
accent
#DE4A73
background
#F5F4F5
surface
#E9E7EA
border
#C5C3C6
text
#040105
muted
#797779

Preview Lab

Preview with #210C29

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

Preview Lab → · Contrast checker → · Palette generator →

#210C29 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva