#11687C#11687C

#11687C is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 47.9% C 0.081 H 218.3°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#11687C
RGB	rgb(17, 104, 124)
HSL	hsl(191, 76%, 28%)
HSV	hsv(191, 86%, 49%)
CMYK	cmyk(86.3%, 16.1%, 0%, 51.4%)
CIE-LAB	lab(40.37, -16.61, -18.03)
CIE-LCH	lch(40.37, 24.52, 227.34°)
OKLab	oklab(47.92% -0.064 -0.0505)
OKLCH	oklch(47.92% 0.081 218.3)
XYZ	xyz(8.8180, 11.4739, 20.8148)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11687C #7C2511

analogous

#117C5B #11687C #11327C

triadic

#11687C #7C1168 #687C11

tetradic

#11687C #5B117C #7C2511 #327C11

square

#11687C #5B117C #7C2511 #327C11

split-complementary

#11687C #7C1132 #7C5B11

monochromatic

#04171B #0A3B46 #11687C #1895B2 #26BEE1

Accessibility & contrast

On white

6.37

#11687C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#11687C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #11687C

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11687C	#FFFFFF	#000000	##FFFFFF
##11687C	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B657D

Deuteranopia (green-blind)

#4E5B7C

Tritanopia (blue-blind)

#006F6E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #11687c;
/* rgb */ color: rgb(17, 104, 124);
/* oklch */ color: oklch(47.9% 0.081 218.3);

Tailwind

colors: {
  custom: {
    50: '#6593a2',
    500: '#11687c',
    950: '#000000',
  },
}

SCSS

$custom: #11687c;
$custom-light: #6593a2;
$custom-dark: #000000;

JSON

{
  "hex": "#11687c",
  "rgb": {
    "r": 17,
    "g": 104,
    "b": 124
  },
  "hsl": {
    "h": 191.215,
    "s": 75.887,
    "l": 27.647
  },
  "oklch": {
    "l": 0.47921,
    "c": 0.08146,
    "h": 218.3
  },
  "luminance": 0.11475
}

Semantic roles & 50–950 ramp

primary

#11687C

secondary

#B24E37

accent

#5935F2

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0F

muted

#7A7E7E

Preview Lab

Preview with #11687C

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

Preview Lab → · Contrast checker → · Palette generator →