#1186A1#1186A1

#1186A1 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.4% C 0.101 H 219.3°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1186A1
RGB	rgb(17, 134, 161)
HSL	hsl(191, 81%, 35%)
HSV	hsv(191, 89%, 63%)
CMYK	cmyk(89.4%, 16.8%, 0%, 36.9%)
CIE-LAB	lab(51.54, -19.82, -22.76)
CIE-LCH	lch(51.54, 30.18, 228.96°)
OKLab	oklab(57.42% -0.0779 -0.0638)
OKLCH	oklch(57.42% 0.101 219.3)
XYZ	xyz(15.1865, 19.7406, 36.7212)
Luminance	0.1974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1186A1 #A12C11

analogous

#11A174 #1186A1 #113EA1

triadic

#1186A1 #A11186 #86A111

tetradic

#1186A1 #7411A1 #A12C11 #3EA111

square

#1186A1 #7411A1 #A12C11 #3EA111

split-complementary

#1186A1 #A1113E #A17411

monochromatic

#052A32 #0B586A #1186A1 #17B4D8 #41CBEB

Accessibility & contrast

On white

4.24

#1186A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#1186A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1186A1

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1186A1	#FFFFFF	#000000	##000000
##1186A1	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7582A2

Deuteranopia (green-blind)

#6375A1

Tritanopia (blue-blind)

#008F8F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1186a1;
/* rgb */ color: rgb(17, 134, 161);
/* oklch */ color: oklch(57.4% 0.101 219.3);

Tailwind

colors: {
  custom: {
    50: '#6fa9bd',
    500: '#1186a1',
    950: '#000000',
  },
}

SCSS

$custom: #1186a1;
$custom-light: #6fa9bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1186a1",
  "rgb": {
    "r": 17,
    "g": 134,
    "b": 161
  },
  "hsl": {
    "h": 191.25,
    "s": 80.899,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5742,
    "c": 0.10068,
    "h": 219.3
  },
  "luminance": 0.19743
}

Semantic roles & 50–950 ramp

primary

#1186A1

secondary

#CB5C43

accent

#5631F7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1186A1

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

Preview Lab → · Contrast checker → · Palette generator →