#3185CE#3185CE

#3185CE is a mid, vivid cyan. Relative luminance 0.219; OKLCH L 60.1% C 0.137 H 248.7°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3185CE
RGB	rgb(49, 133, 206)
HSL	hsl(208, 62%, 50%)
HSV	hsv(208, 76%, 81%)
CMYK	cmyk(76.2%, 35.4%, 0%, 19.2%)
CIE-LAB	lab(53.90, -0.04, -44.81)
CIE-LCH	lch(53.90, 44.81, 269.95°)
OKLab	oklab(60.15% -0.0498 -0.1275)
OKLCH	oklch(60.15% 0.137 248.7)
XYZ	xyz(20.7905, 21.8818, 61.5084)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3185CE #CE7A31

analogous

#31CEC9 #3185CE #3136CE

triadic

#3185CE #CE3185 #85CE31

tetradic

#3185CE #C931CE #CE7A31 #36CE31

square

#3185CE #C931CE #CE7A31 #36CE31

split-complementary

#3185CE #CE3136 #CEC931

monochromatic

#19456B #25659D #3185CE #62A2DA #94C0E6

Accessibility & contrast

On white

3.91

#3185CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#3185CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3185CE

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3185CE	#FFFFFF	#000000	##000000
##3185CE	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6389D1

Deuteranopia (green-blind)

#4C7ACD

Tritanopia (blue-blind)

#0096A0

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3185ce;
/* rgb */ color: rgb(49, 133, 206);
/* oklch */ color: oklch(60.1% 0.137 248.7);

Tailwind

colors: {
  custom: {
    50: '#7fa8dd',
    500: '#3185ce',
    950: '#000000',
  },
}

SCSS

$custom: #3185ce;
$custom-light: #7fa8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3185ce",
  "rgb": {
    "r": 49,
    "g": 133,
    "b": 206
  },
  "hsl": {
    "h": 207.898,
    "s": 61.569,
    "l": 50
  },
  "oklch": {
    "l": 0.60146,
    "c": 0.13691,
    "h": 248.7
  },
  "luminance": 0.21884
}

Semantic roles & 50–950 ramp

primary

#3185CE

secondary

#D1AB8A

accent

#8E43E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3185CE

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

Preview Lab → · Contrast checker → · Palette generator →