#12406A#12406A

#12406A is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.4% C 0.088 H 250.0°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX#12406A
RGBrgb(18, 64, 106)
HSLhsl(209, 71%, 24%)
HSVhsv(209, 83%, 42%)
CMYKcmyk(83%, 39.6%, 0%, 58.4%)
CIE-LABlab(26.26, 1.15, -28.84)
CIE-LCHlch(26.26, 28.87, 272.28°)
OKLaboklab(36.4% -0.0299 -0.0822)
OKLCHoklch(36.4% 0.088 250)
XYZxyz(4.6834, 4.8354, 14.3194)
Luminance0.0484 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#12406A #6A3C12
analogous
#126A68 #12406A #12146A
triadic
#12406A #6A1240 #406A12
tetradic
#12406A #68126A #6A3C12 #146A12
square
#12406A #68126A #6A3C12 #146A12
split-complementary
#12406A #6A1214 #6A6812
monochromatic
#04101A #092036 #12406A #1B609E #247FD3

Accessibility & contrast

On white

10.68
#12406A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.97
#12406A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12406A
10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##12406A#FFFFFF#000000##FFFFFF
##12406A1.0010.681.9710.68
#FFFFFF10.681.0021.001.00
#0000001.9721.001.0021.00
##FFFFFF10.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2C436C
Deuteranopia (green-blind)
#1F3A69
Tritanopia (blue-blind)
#004A50
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #12406a;
/* rgb */ color: rgb(18, 64, 106);
/* oklch */ color: oklch(36.4% 0.088 250.0);
Tailwind
colors: {
  custom: {
    50: '#5f7495',
    500: '#12406a',
    950: '#000000',
  },
}
SCSS
$custom: #12406a;
$custom-light: #5f7495;
$custom-dark: #000000;
JSON
{
  "hex": "#12406a",
  "rgb": {
    "r": 18,
    "g": 64,
    "b": 106
  },
  "hsl": {
    "h": 208.636,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.36403,
    "c": 0.08751,
    "h": 250
  },
  "luminance": 0.04836
}

Semantic roles & 50–950 ramp

primary
#12406A
secondary
#A26936
accent
#903AEE
background
#F6F7F9
surface
#EBEDF1
border
#C6C8CB
text
#05080D
muted
#7A7B7E

Preview Lab

Preview with #12406A

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

Preview Lab → · Contrast checker → · Palette generator →

#12406A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva