#201B8C#201B8C

#201B8C is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.8% C 0.175 H 272.9°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX#201B8C
RGBrgb(32, 27, 140)
HSLhsl(243, 68%, 33%)
HSVhsv(243, 81%, 55%)
CMYKcmyk(77.1%, 80.7%, 0%, 45.1%)
CIE-LABlab(19.98, 40.85, -60.57)
CIE-LCHlch(19.98, 73.06, 304.00°)
OKLaboklab(32.8% 0.0089 -0.1753)
OKLCHoklch(32.8% 0.175 272.9)
XYZxyz(5.7196, 2.9838, 25.0803)
Luminance0.0298 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#201B8C #878C1B
analogous
#1B4E8C #201B8C #591B8C
triadic
#201B8C #8C201B #1B8C20
tetradic
#201B8C #8C1B4E #878C1B #1B8C59
square
#201B8C #8C1B4E #878C1B #1B8C59
split-complementary
#201B8C #8C591B #4E8C1B
monochromatic
#090725 #141159 #201B8C #2C25BF #4D46DB

Accessibility & contrast

On white

13.15
#201B8C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.60
#201B8C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B8C
13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##201B8C#FFFFFF#000000##FFFFFF
##201B8C1.0013.151.6013.15
#FFFFFF13.151.0021.001.00
#0000001.6021.001.0021.00
##FFFFFF13.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00368F
Deuteranopia (green-blind)
#002B8A
Tritanopia (blue-blind)
#003E53
Achromatopsia (no color)
#303030

Design tokens & code

CSS
--color: #201b8c;
/* rgb */ color: rgb(32, 27, 140);
/* oklch */ color: oklch(32.8% 0.175 272.9);
Tailwind
colors: {
  custom: {
    50: '#6f5aaf',
    500: '#201b8c',
    950: '#000000',
  },
}
SCSS
$custom: #201b8c;
$custom-light: #6f5aaf;
$custom-dark: #000000;
JSON
{
  "hex": "#201b8c",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 140
  },
  "hsl": {
    "h": 242.655,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.32796,
    "c": 0.17549,
    "h": 272.9
  },
  "luminance": 0.02984
}

Semantic roles & 50–950 ramp

primary
#201B8C
secondary
#B8BD46
accent
#EB3DE3
background
#F7F5FA
surface
#EDE9F5
border
#C8C5CF
text
#090411
muted
#7B7980

Preview Lab

Preview with #201B8C

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

Preview Lab → · Contrast checker → · Palette generator →

#201B8C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva