#3186AF#3186AF

#3186AF is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.7% C 0.101 H 233.4°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3186AF
RGB	rgb(49, 134, 175)
HSL	hsl(200, 56%, 44%)
HSV	hsv(200, 72%, 69%)
CMYK	cmyk(72%, 23.4%, 0%, 31.4%)
CIE-LAB	lab(52.73, -11.64, -28.97)
CIE-LCH	lch(52.73, 31.22, 248.11°)
OKLab	oklab(58.73% -0.0605 -0.0814)
OKLCH	oklch(58.73% 0.101 233.4)
XYZ	xyz(17.5265, 20.7963, 43.6395)
Luminance	0.2080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3186AF #AF5A31

analogous

#31AF99 #3186AF #3147AF

triadic

#3186AF #AF3186 #86AF31

tetradic

#3186AF #9931AF #AF5A31 #47AF31

square

#3186AF #9931AF #AF5A31 #47AF31

split-complementary

#3186AF #AF3147 #AF9931

monochromatic

#163D4F #24617F #3186AF #4FA5CE #7FBDDB

Accessibility & contrast

On white

4.07

#3186AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3186AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3186AF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3186AF	#FFFFFF	#000000	##000000
##3186AF	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7285B1

Deuteranopia (green-blind)

#6178AE

Tritanopia (blue-blind)

#009194

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3186af;
/* rgb */ color: rgb(49, 134, 175);
/* oklch */ color: oklch(58.7% 0.101 233.4);

Tailwind

colors: {
  custom: {
    50: '#7aa9c7',
    500: '#3186af',
    950: '#000000',
  },
}

SCSS

$custom: #3186af;
$custom-light: #7aa9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3186af",
  "rgb": {
    "r": 49,
    "g": 134,
    "b": 175
  },
  "hsl": {
    "h": 199.524,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.58733,
    "c": 0.10144,
    "h": 233.4
  },
  "luminance": 0.20798
}

Semantic roles & 50–950 ramp

primary

#3186AF

secondary

#C49178

accent

#7948E0

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3186AF

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

Preview Lab → · Contrast checker → · Palette generator →