#12708D#12708D

#12708D is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 50.9% C 0.092 H 225.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#12708D
RGB	rgb(18, 112, 141)
HSL	hsl(194, 77%, 31%)
HSV	hsv(194, 87%, 55%)
CMYK	cmyk(87.2%, 20.6%, 0%, 44.7%)
CIE-LAB	lab(43.71, -14.83, -23.10)
CIE-LCH	lch(43.71, 27.45, 237.30°)
OKLab	oklab(50.85% -0.0646 -0.0649)
OKLCH	oklch(50.85% 0.092 225.1)
XYZ	xyz(10.8493, 13.6386, 27.2548)
Luminance	0.1364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12708D #8D2F12

analogous

#128D6C #12708D #12338D

triadic

#12708D #8D1270 #708D12

tetradic

#12708D #6C128D #8D2F12 #338D12

square

#12708D #6C128D #8D2F12 #338D12

split-complementary

#12708D #8D1233 #8D6C12

monochromatic

#041A20 #0B4557 #12708D #199BC3 #34BBE5

Accessibility & contrast

On white

5.63

#12708D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#12708D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12708D

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12708D	#FFFFFF	#000000	##FFFFFF
##12708D	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606E8E

Deuteranopia (green-blind)

#50628D

Tritanopia (blue-blind)

#00797A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #12708d;
/* rgb */ color: rgb(18, 112, 141);
/* oklch */ color: oklch(50.9% 0.092 225.1);

Tailwind

colors: {
  custom: {
    50: '#6999ae',
    500: '#12708d',
    950: '#000000',
  },
}

SCSS

$custom: #12708d;
$custom-light: #6999ae;
$custom-dark: #000000;

JSON

{
  "hex": "#12708d",
  "rgb": {
    "r": 18,
    "g": 112,
    "b": 141
  },
  "hsl": {
    "h": 194.146,
    "s": 77.358,
    "l": 31.176
  },
  "oklch": {
    "l": 0.50851,
    "c": 0.09157,
    "h": 225.1
  },
  "luminance": 0.1364
}

Semantic roles & 50–950 ramp

primary

#12708D

secondary

#C15A39

accent

#6134F4

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #12708D

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

Preview Lab → · Contrast checker → · Palette generator →