#3185C4#3185C4

#3185C4 is a mid, vivid cyan. Relative luminance 0.214; OKLCH L 59.6% C 0.125 H 245.1°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3185C4
RGB	rgb(49, 133, 196)
HSL	hsl(206, 60%, 48%)
HSV	hsv(206, 75%, 77%)
CMYK	cmyk(75%, 32.1%, 0%, 23.1%)
CIE-LAB	lab(53.40, -3.65, -39.93)
CIE-LCH	lch(53.40, 40.10, 264.77°)
OKLab	oklab(59.58% -0.0526 -0.1133)
OKLCH	oklch(59.58% 0.125 245.1)
XYZ	xyz(19.6141, 21.4113, 55.3129)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3185C4 #C47031

analogous

#31C4B9 #3185C4 #313CC4

triadic

#3185C4 #C43185 #85C431

tetradic

#3185C4 #B931C4 #C47031 #3CC431

square

#3185C4 #B931C4 #C47031 #3CC431

split-complementary

#3185C4 #C4313C #C4B931

monochromatic

#194362 #256493 #3185C4 #5CA2D6 #8DBEE2

Accessibility & contrast

On white

3.98

#3185C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#3185C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3185C4

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3185C4	#FFFFFF	#000000	##000000
##3185C4	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6887C7

Deuteranopia (green-blind)

#5379C3

Tritanopia (blue-blind)

#00949B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3185c4;
/* rgb */ color: rgb(49, 133, 196);
/* oklch */ color: oklch(59.6% 0.125 245.1);

Tailwind

colors: {
  custom: {
    50: '#7da8d6',
    500: '#3185c4',
    950: '#000000',
  },
}

SCSS

$custom: #3185c4;
$custom-light: #7da8d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3185c4",
  "rgb": {
    "r": 49,
    "g": 133,
    "b": 196
  },
  "hsl": {
    "h": 205.714,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.59584,
    "c": 0.1249,
    "h": 245.1
  },
  "luminance": 0.21414
}

Semantic roles & 50–950 ramp

primary

#3185C4

secondary

#CDA384

accent

#8945E3

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3185C4

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

Preview Lab → · Contrast checker → · Palette generator →