#3190E8#3190E8

#3190E8 is a light, vivid cyan. Relative luminance 0.264; OKLCH L 64.1% C 0.158 H 250.5°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#3190E8
RGB	rgb(49, 144, 232)
HSL	hsl(209, 80%, 55%)
HSV	hsv(209, 79%, 91%)
CMYK	cmyk(78.9%, 37.9%, 0%, 9%)
CIE-LAB	lab(58.44, 2.89, -52.18)
CIE-LCH	lch(58.44, 52.26, 273.18°)
OKLab	oklab(64.15% -0.0527 -0.1489)
OKLCH	oklch(64.15% 0.158 250.5)
XYZ	xyz(25.7998, 26.4226, 80.0686)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3190E8 #E88931

analogous

#31E8E4 #3190E8 #3135E8

triadic

#3190E8 #E83190 #90E831

tetradic

#3190E8 #E431E8 #E88931 #35E831

square

#3190E8 #E431E8 #E88931 #35E831

split-complementary

#3190E8 #E83135 #E8E431

monochromatic

#10528F #1671C6 #3190E8 #68AEEE #9FCBF4

Accessibility & contrast

On white

3.34

#3190E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#3190E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3190E8

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3190E8	#FFFFFF	#000000	##000000
##3190E8	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6696EC

Deuteranopia (green-blind)

#4985E6

Tritanopia (blue-blind)

#00A5B1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3190e8;
/* rgb */ color: rgb(49, 144, 232);
/* oklch */ color: oklch(64.1% 0.158 250.5);

Tailwind

colors: {
  custom: {
    50: '#84b0f0',
    500: '#3190e8',
    950: '#000000',
  },
}

SCSS

$custom: #3190e8;
$custom-light: #84b0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#3190e8",
  "rgb": {
    "r": 49,
    "g": 144,
    "b": 232
  },
  "hsl": {
    "h": 208.852,
    "s": 79.913,
    "l": 55.098
  },
  "oklch": {
    "l": 0.64148,
    "c": 0.158,
    "h": 250.5
  },
  "luminance": 0.26426
}

Semantic roles & 50–950 ramp

primary

#3190E8

secondary

#E1B994

accent

#9031F6

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #3190E8

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

Preview Lab → · Contrast checker → · Palette generator →