#3186A4#3186A4

#3186A4 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.2% C 0.092 H 225.3°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3186A4
RGB	rgb(49, 134, 164)
HSL	hsl(196, 54%, 42%)
HSV	hsv(196, 70%, 64%)
CMYK	cmyk(70.1%, 18.3%, 0%, 35.7%)
CIE-LAB	lab(52.27, -15.38, -23.33)
CIE-LCH	lch(52.27, 27.95, 236.60°)
OKLab	oklab(58.21% -0.0646 -0.0653)
OKLCH	oklch(58.21% 0.092 225.3)
XYZ	xyz(16.4898, 20.3817, 38.1798)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3186A4 #A44F31

analogous

#31A489 #3186A4 #314DA4

triadic

#3186A4 #A43186 #86A431

tetradic

#3186A4 #8931A4 #A44F31 #4DA431

square

#3186A4 #8931A4 #A44F31 #4DA431

split-complementary

#3186A4 #A4314D #A48931

monochromatic

#153946 #235F75 #3186A4 #49A8C9 #79BED7

Accessibility & contrast

On white

4.14

#3186A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#3186A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3186A4

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3186A4	#FFFFFF	#000000	##000000
##3186A4	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7683A6

Deuteranopia (green-blind)

#6678A4

Tritanopia (blue-blind)

#008F90

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3186a4;
/* rgb */ color: rgb(49, 134, 164);
/* oklch */ color: oklch(58.2% 0.092 225.3);

Tailwind

colors: {
  custom: {
    50: '#78a9bf',
    500: '#3186a4',
    950: '#000000',
  },
}

SCSS

$custom: #3186a4;
$custom-light: #78a9bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3186a4",
  "rgb": {
    "r": 49,
    "g": 134,
    "b": 164
  },
  "hsl": {
    "h": 195.652,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.58214,
    "c": 0.09182,
    "h": 225.3
  },
  "luminance": 0.20383
}

Semantic roles & 50–950 ramp

primary

#3186A4

secondary

#BF8672

accent

#714ADD

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3186A4

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

Preview Lab → · Contrast checker → · Palette generator →