#123673#123673

#123673 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.6% C 0.113 H 260.4°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX#123673
RGBrgb(18, 54, 115)
HSLhsl(218, 73%, 26%)
HSVhsv(218, 84%, 45%)
CMYKcmyk(84.3%, 53%, 0%, 54.9%)
CIE-LABlab(23.69, 11.97, -38.73)
CIE-LCHlch(23.69, 40.53, 287.17°)
OKLaboklab(34.61% -0.019 -0.1115)
OKLCHoklch(34.61% 0.113 260.4)
XYZxyz(4.6620, 4.0042, 16.7435)
Luminance0.0401 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#123673 #734F12
analogous
#126673 #123673 #1E1273
triadic
#123673 #731236 #367312
tetradic
#123673 #731266 #734F12 #12731E
square
#123673 #731266 #734F12 #12731E
split-complementary
#123673 #731E12 #667312
monochromatic
#040C1A #0A1D3E #123673 #1A4FA8 #2368DD

Accessibility & contrast

On white

11.66
#123673 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.80
#123673 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123673
11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##123673#FFFFFF#000000##FFFFFF
##1236731.0011.661.8011.66
#FFFFFF11.661.0021.001.00
#0000001.8021.001.0021.00
##FFFFFF11.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0F3D75
Deuteranopia (green-blind)
#003472
Tritanopia (blue-blind)
#00454F
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #123673;
/* rgb */ color: rgb(18, 54, 115);
/* oklch */ color: oklch(34.6% 0.113 260.4);
Tailwind
colors: {
  custom: {
    50: '#626c9c',
    500: '#123673',
    950: '#000000',
  },
}
SCSS
$custom: #123673;
$custom-light: #626c9c;
$custom-dark: #000000;
JSON
{
  "hex": "#123673",
  "rgb": {
    "r": 18,
    "g": 54,
    "b": 115
  },
  "hsl": {
    "h": 217.732,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.34605,
    "c": 0.11312,
    "h": 260.4
  },
  "luminance": 0.04005
}

Semantic roles & 50–950 ramp

primary
#123673
secondary
#AA7F37
accent
#AC38F0
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060E
muted
#7A7A7E

Preview Lab

Preview with #123673

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

Preview Lab → · Contrast checker → · Palette generator →

#123673 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva