#123764#123764

#123764 is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.7% C 0.090 H 255.3°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX#123764
RGBrgb(18, 55, 100)
HSLhsl(213, 69%, 23%)
HSVhsv(213, 82%, 39%)
CMYKcmyk(82%, 45%, 0%, 60.8%)
CIE-LABlab(22.93, 4.86, -30.28)
CIE-LCHlch(22.93, 30.67, 279.13°)
OKLaboklab(33.68% -0.0227 -0.0866)
OKLCHoklch(33.68% 0.09 255.3)
XYZxyz(3.9150, 3.7806, 12.5775)
Luminance0.0378 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#123764 #643F12
analogous
#126064 #123764 #161264
triadic
#123764 #641237 #376412
tetradic
#123764 #641260 #643F12 #126416
square
#123764 #641260 #643F12 #126416
split-complementary
#123764 #641612 #606412
monochromatic
#050E1A #091A30 #123764 #1B5498 #2570CC

Accessibility & contrast

On white

11.96
#123764 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.76
#123764 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123764
11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##123764#FFFFFF#000000##FFFFFF
##1237641.0011.961.7611.96
#FFFFFF11.961.0021.001.00
#0000001.7621.001.0021.00
##FFFFFF11.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#213B66
Deuteranopia (green-blind)
#123363
Tritanopia (blue-blind)
#004248
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #123764;
/* rgb */ color: rgb(18, 55, 100);
/* oklch */ color: oklch(33.7% 0.090 255.3);
Tailwind
colors: {
  custom: {
    50: '#5e6d90',
    500: '#123764',
    950: '#000000',
  },
}
SCSS
$custom: #123764;
$custom-light: #5e6d90;
$custom-dark: #000000;
JSON
{
  "hex": "#123764",
  "rgb": {
    "r": 18,
    "g": 55,
    "b": 100
  },
  "hsl": {
    "h": 212.927,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33682,
    "c": 0.08956,
    "h": 255.3
  },
  "luminance": 0.03781
}

Semantic roles & 50–950 ramp

primary
#123764
secondary
#9C6E36
accent
#9D3BEC
background
#F5F6F8
surface
#EAEBF0
border
#C6C6CB
text
#05070C
muted
#797A7D

Preview Lab

Preview with #123764

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

Preview Lab → · Contrast checker → · Palette generator →

#123764 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva