#3185C5#3185C5

#3185C5 is a mid, vivid cyan. Relative luminance 0.215; OKLCH L 59.6% C 0.126 H 245.5°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#3185C5
RGB	rgb(49, 133, 197)
HSL	hsl(206, 60%, 48%)
HSV	hsv(206, 75%, 77%)
CMYK	cmyk(75.1%, 32.5%, 0%, 22.7%)
CIE-LAB	lab(53.45, -3.29, -40.42)
CIE-LCH	lch(53.45, 40.56, 265.34°)
OKLab	oklab(59.64% -0.0523 -0.1147)
OKLCH	oklch(59.64% 0.126 245.5)
XYZ	xyz(19.7283, 21.4569, 55.9144)
Luminance	0.2146 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3185C5 #C57131

analogous

#31C5BB #3185C5 #313BC5

triadic

#3185C5 #C53185 #85C531

tetradic

#3185C5 #BB31C5 #C57131 #3BC531

square

#3185C5 #BB31C5 #C57131 #3BC531

split-complementary

#3185C5 #C5313B #C5BB31

monochromatic

#194363 #256494 #3185C5 #5DA2D7 #8EBEE3

Accessibility & contrast

On white

3.97

#3185C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#3185C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3185C5

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3185C5	#FFFFFF	#000000	##000000
##3185C5	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6887C8

Deuteranopia (green-blind)

#5379C4

Tritanopia (blue-blind)

#00949C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3185c5;
/* rgb */ color: rgb(49, 133, 197);
/* oklch */ color: oklch(59.6% 0.126 245.5);

Tailwind

colors: {
  custom: {
    50: '#7da8d7',
    500: '#3185c5',
    950: '#000000',
  },
}

SCSS

$custom: #3185c5;
$custom-light: #7da8d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3185c5",
  "rgb": {
    "r": 49,
    "g": 133,
    "b": 197
  },
  "hsl": {
    "h": 205.946,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.59639,
    "c": 0.12608,
    "h": 245.5
  },
  "luminance": 0.21459
}

Semantic roles & 50–950 ramp

primary

#3185C5

secondary

#CDA485

accent

#8944E3

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3185C5

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

Preview Lab → · Contrast checker → · Palette generator →