#123677#123677

#123677 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.9% C 0.119 H 261.1°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX#123677
RGBrgb(18, 54, 119)
HSLhsl(219, 74%, 27%)
HSVhsv(219, 85%, 47%)
CMYKcmyk(84.9%, 54.6%, 0%, 53.3%)
CIE-LABlab(23.99, 13.67, -40.78)
CIE-LCHlch(23.99, 43.01, 288.53°)
OKLaboklab(34.94% -0.0184 -0.1175)
OKLCHoklch(34.94% 0.119 261.1)
XYZxyz(4.8972, 4.0982, 17.9821)
Luminance0.0410 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#123677 #775312
analogous
#126977 #123677 #211277
triadic
#123677 #771236 #367712
tetradic
#123677 #771269 #775312 #127721
square
#123677 #771269 #775312 #127721
split-complementary
#123677 #772112 #697712
monochromatic
#040C1B #0A1E42 #123677 #1A4EAC #2567DE

Accessibility & contrast

On white

11.54
#123677 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.82
#123677 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123677
11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##123677#FFFFFF#000000##FFFFFF
##1236771.0011.541.8211.54
#FFFFFF11.541.0021.001.00
#0000001.8221.001.0021.00
##FFFFFF11.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#063E79
Deuteranopia (green-blind)
#003576
Tritanopia (blue-blind)
#004651
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #123677;
/* rgb */ color: rgb(18, 54, 119);
/* oklch */ color: oklch(34.9% 0.119 261.1);
Tailwind
colors: {
  custom: {
    50: '#636c9f',
    500: '#123677',
    950: '#000000',
  },
}
SCSS
$custom: #123677;
$custom-light: #636c9f;
$custom-dark: #000000;
JSON
{
  "hex": "#123677",
  "rgb": {
    "r": 18,
    "g": 54,
    "b": 119
  },
  "hsl": {
    "h": 218.614,
    "s": 73.723,
    "l": 26.863
  },
  "oklch": {
    "l": 0.34938,
    "c": 0.11898,
    "h": 261.1
  },
  "luminance": 0.04099
}

Semantic roles & 50–950 ramp

primary
#123677
secondary
#AD8337
accent
#AE37F0
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060E
muted
#7A7A7E

Preview Lab

Preview with #123677

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

Preview Lab → · Contrast checker → · Palette generator →

#123677 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva