#2318C9#2318C9

#2318C9 is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 40.1% C 0.246 H 269.6°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX#2318C9
RGBrgb(35, 24, 201)
HSLhsl(244, 79%, 44%)
HSVhsv(244, 88%, 79%)
CMYKcmyk(82.6%, 88.1%, 0%, 21.2%)
CIE-LABlab(27.37, 60.78, -85.13)
CIE-LCHlch(27.37, 104.60, 305.53°)
OKLaboklab(40.11% -0.0017 -0.2462)
OKLCHoklch(40.11% 0.246 269.6)
XYZxyz(11.5588, 5.2263, 55.6466)
Luminance0.0523 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2318C9 #BEC918
analogous
#1866C9 #2318C9 #7C18C9
triadic
#2318C9 #C92318 #18C923
tetradic
#2318C9 #C91866 #BEC918 #18C97C
square
#2318C9 #C91866 #BEC918 #18C97C
split-complementary
#2318C9 #C97C18 #66C918
monochromatic
#100B5C #191192 #2318C9 #4237E7 #766EEE

Accessibility & contrast

On white

10.27
#2318C9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.05
#2318C9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2318C9
10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2318C9#FFFFFF#000000##FFFFFF
##2318C91.0010.272.0510.27
#FFFFFF10.271.0021.001.00
#0000002.0521.001.0021.00
##FFFFFF10.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0049CE
Deuteranopia (green-blind)
#0037C6
Tritanopia (blue-blind)
#005677
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #2318c9;
/* rgb */ color: rgb(35, 24, 201);
/* oklch */ color: oklch(40.1% 0.246 269.6);
Tailwind
colors: {
  custom: {
    50: '#805edb',
    500: '#2318c9',
    950: '#000000',
  },
}
SCSS
$custom: #2318c9;
$custom-light: #805edb;
$custom-dark: #000000;
JSON
{
  "hex": "#2318c9",
  "rgb": {
    "r": 35,
    "g": 24,
    "b": 201
  },
  "hsl": {
    "h": 243.729,
    "s": 78.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40109,
    "c": 0.24621,
    "h": 269.6
  },
  "luminance": 0.05228
}

Semantic roles & 50–950 ramp

primary
#2318C9
secondary
#CDD469
accent
#F533E9
background
#F8F5FD
surface
#F0EAFB
border
#CBC6D4
text
#0D0515
muted
#7D7983

Preview Lab

Preview with #2318C9

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

Preview Lab → · Contrast checker → · Palette generator →

#2318C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva