#3190E2#3190E2

#3190E2 is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.8% C 0.151 H 248.9°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#3190E2
RGB	rgb(49, 144, 226)
HSL	hsl(208, 75%, 54%)
HSV	hsv(208, 78%, 89%)
CMYK	cmyk(78.3%, 36.3%, 0%, 11.4%)
CIE-LAB	lab(58.12, 0.71, -49.35)
CIE-LCH	lch(58.12, 49.36, 270.83°)
OKLab	oklab(63.8% -0.0542 -0.1406)
OKLCH	oklch(63.8% 0.151 248.9)
XYZ	xyz(24.9621, 26.0875, 75.6565)
Luminance	0.2609 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3190E2 #E28331

analogous

#31E2DC #3190E2 #3138E2

triadic

#3190E2 #E23190 #90E231

tetradic

#3190E2 #DC31E2 #E28331 #38E231

square

#3190E2 #DC31E2 #E28331 #38E231

split-complementary

#3190E2 #E23138 #E2DC31

monochromatic

#135186 #1A71BB #3190E2 #67ADEA #9CCAF1

Accessibility & contrast

On white

3.38

#3190E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#3190E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3190E2

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3190E2	#FFFFFF	#000000	##000000
##3190E2	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6994E5

Deuteranopia (green-blind)

#4F84E0

Tritanopia (blue-blind)

#00A4AE

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3190e2;
/* rgb */ color: rgb(49, 144, 226);
/* oklch */ color: oklch(63.8% 0.151 248.9);

Tailwind

colors: {
  custom: {
    50: '#83b0eb',
    500: '#3190e2',
    950: '#000000',
  },
}

SCSS

$custom: #3190e2;
$custom-light: #83b0eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3190e2",
  "rgb": {
    "r": 49,
    "g": 144,
    "b": 226
  },
  "hsl": {
    "h": 207.797,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.63797,
    "c": 0.15073,
    "h": 248.9
  },
  "luminance": 0.2609
}

Semantic roles & 50–950 ramp

primary

#3190E2

secondary

#DDB592

accent

#8D36F2

background

#F8FAFE

surface

#F0F4FD

border

#CBCED5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #3190E2

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

Preview Lab → · Contrast checker → · Palette generator →