#12687D#12687D

#12687D is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.0% C 0.082 H 219.4°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#12687D
RGB	rgb(18, 104, 125)
HSL	hsl(192, 75%, 28%)
HSV	hsv(192, 86%, 49%)
CMYK	cmyk(85.6%, 16.8%, 0%, 51%)
CIE-LAB	lab(40.42, -16.16, -18.55)
CIE-LCH	lch(40.42, 24.60, 228.93°)
OKLab	oklab(47.99% -0.0632 -0.0519)
OKLCH	oklch(47.99% 0.082 219.4)
XYZ	xyz(8.8999, 11.5088, 21.1504)
Luminance	0.1151 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12687D #7D2712

analogous

#127D5C #12687D #12327D

triadic

#12687D #7D1268 #687D12

tetradic

#12687D #5C127D #7D2712 #327D12

square

#12687D #5C127D #7D2712 #327D12

split-complementary

#12687D #7D1232 #7D5C12

monochromatic

#04161B #0A3B48 #12687D #1A95B2 #29BCE0

Accessibility & contrast

On white

6.36

#12687D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#12687D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12687D

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12687D	#FFFFFF	#000000	##FFFFFF
##12687D	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B657E

Deuteranopia (green-blind)

#4D5B7D

Tritanopia (blue-blind)

#006F6F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #12687d;
/* rgb */ color: rgb(18, 104, 125);
/* oklch */ color: oklch(48.0% 0.082 219.4);

Tailwind

colors: {
  custom: {
    50: '#6693a2',
    500: '#12687d',
    950: '#000000',
  },
}

SCSS

$custom: #12687d;
$custom-light: #6693a2;
$custom-dark: #000000;

JSON

{
  "hex": "#12687d",
  "rgb": {
    "r": 18,
    "g": 104,
    "b": 125
  },
  "hsl": {
    "h": 191.776,
    "s": 74.825,
    "l": 28.039
  },
  "oklch": {
    "l": 0.47986,
    "c": 0.08181,
    "h": 219.4
  },
  "luminance": 0.1151
}

Semantic roles & 50–950 ramp

primary

#12687D

secondary

#B35038

accent

#5B36F1

background

#F6F9FA

surface

#EBF1F3

border

#C6CBCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #12687D

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

Preview Lab → · Contrast checker → · Palette generator →