#12687E#12687E

#12687E is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.0% C 0.082 H 220.4°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX#12687E
RGBrgb(18, 104, 126)
HSLhsl(192, 75%, 28%)
HSVhsv(192, 86%, 49%)
CMYKcmyk(85.7%, 17.5%, 0%, 50.6%)
CIE-LABlab(40.47, -15.80, -19.09)
CIE-LCHlch(40.47, 24.78, 230.39°)
OKLaboklab(48.03% -0.0628 -0.0535)
OKLCHoklch(48.03% 0.082 220.4)
XYZxyz(8.9641, 11.5344, 21.4885)
Luminance0.1154 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#12687E #7E2812
analogous
#127E5E #12687E #12327E
triadic
#12687E #7E1268 #687E12
tetradic
#12687E #5E127E #7E2812 #327E12
square
#12687E #5E127E #7E2812 #327E12
split-complementary
#12687E #7E1232 #7E5E12
monochromatic
#04161B #0A3C48 #12687E #1A94B4 #2ABBE1

Accessibility & contrast

On white

6.35
#12687E on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.31
#12687E on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12687E
6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##12687E#FFFFFF#000000##FFFFFF
##12687E1.006.353.316.35
#FFFFFF6.351.0021.001.00
#0000003.3121.001.0021.00
##FFFFFF6.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5B657F
Deuteranopia (green-blind)
#4D5B7E
Tritanopia (blue-blind)
#006F6F
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #12687e;
/* rgb */ color: rgb(18, 104, 126);
/* oklch */ color: oklch(48.0% 0.082 220.4);
Tailwind
colors: {
  custom: {
    50: '#6693a3',
    500: '#12687e',
    950: '#000000',
  },
}
SCSS
$custom: #12687e;
$custom-light: #6693a3;
$custom-dark: #000000;
JSON
{
  "hex": "#12687e",
  "rgb": {
    "r": 18,
    "g": 104,
    "b": 126
  },
  "hsl": {
    "h": 192.222,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.48033,
    "c": 0.08248,
    "h": 220.4
  },
  "luminance": 0.11536
}

Semantic roles & 50–950 ramp

primary
#12687E
secondary
#B45138
accent
#5C36F2
background
#F6F9FA
surface
#EBF1F3
border
#C6CBCD
text
#070D0F
muted
#7A7E7F

Preview Lab

Preview with #12687E

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

Preview Lab → · Contrast checker → · Palette generator →

#12687E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva