#12718D#12718D

#12718D is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.1% C 0.091 H 224.1°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX#12718D
RGBrgb(18, 113, 141)
HSLhsl(194, 77%, 31%)
HSVhsv(194, 87%, 55%)
CMYKcmyk(87.2%, 19.9%, 0%, 44.7%)
CIE-LABlab(44.03, -15.39, -22.60)
CIE-LCHlch(44.03, 27.34, 235.74°)
OKLaboklab(51.11% -0.0656 -0.0635)
OKLCHoklch(51.11% 0.091 224.1)
XYZxyz(10.9603, 13.8605, 27.2918)
Luminance0.1386 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#12718D #8D2E12
analogous
#128D6B #12718D #12338D
triadic
#12718D #8D1271 #718D12
tetradic
#12718D #6B128D #8D2E12 #338D12
square
#12718D #6B128D #8D2E12 #338D12
split-complementary
#12718D #8D1233 #8D6B12
monochromatic
#041A20 #0B4657 #12718D #199CC3 #34BDE5

Accessibility & contrast

On white

5.57
#12718D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.77
#12718D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12718D
5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##12718D#FFFFFF#000000##FFFFFF
##12718D1.005.573.775.57
#FFFFFF5.571.0021.001.00
#0000003.7721.001.0021.00
##FFFFFF5.571.0021.001.00

Color blindness preview

Protanopia (red-blind)
#616E8E
Deuteranopia (green-blind)
#52638D
Tritanopia (blue-blind)
#00797A
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #12718d;
/* rgb */ color: rgb(18, 113, 141);
/* oklch */ color: oklch(51.1% 0.091 224.1);
Tailwind
colors: {
  custom: {
    50: '#699aae',
    500: '#12718d',
    950: '#000000',
  },
}
SCSS
$custom: #12718d;
$custom-light: #699aae;
$custom-dark: #000000;
JSON
{
  "hex": "#12718d",
  "rgb": {
    "r": 18,
    "g": 113,
    "b": 141
  },
  "hsl": {
    "h": 193.659,
    "s": 77.358,
    "l": 31.176
  },
  "oklch": {
    "l": 0.5111,
    "c": 0.09125,
    "h": 224.1
  },
  "luminance": 0.13862
}

Semantic roles & 50–950 ramp

primary
#12718D
secondary
#C15839
accent
#6034F4
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E10
muted
#7A7E7F

Preview Lab

Preview with #12718D

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

Preview Lab → · Contrast checker → · Palette generator →

#12718D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva