#2196C3#2196C3

#2196C3 is a light, moderate cyan. Relative luminance 0.261; OKLCH L 63.2% C 0.118 H 230.1°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#2196C3
RGB	rgb(33, 150, 195)
HSL	hsl(197, 71%, 45%)
HSV	hsv(197, 83%, 76%)
CMYK	cmyk(83.1%, 23.1%, 0%, 23.5%)
CIE-LAB	lab(58.11, -15.34, -32.02)
CIE-LCH	lch(58.11, 35.50, 244.40°)
OKLab	oklab(63.22% -0.0755 -0.0902)
OKLCH	oklch(63.22% 0.118 230.1)
XYZ	xyz(21.3798, 26.0734, 55.5250)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2196C3 #C34E21

analogous

#21C39F #2196C3 #2145C3

triadic

#2196C3 #C32196 #96C321

tetradic

#2196C3 #9F21C3 #C34E21 #45C321

square

#2196C3 #9F21C3 #C34E21 #45C321

split-complementary

#2196C3 #C32145 #C39F21

monochromatic

#0F455A #186E8F #2196C3 #42B3DF #77C8E8

Accessibility & contrast

On white

3.38

#2196C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#2196C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2196C3

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2196C3	#FFFFFF	#000000	##000000
##2196C3	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)

#7F94C5

Deuteranopia (green-blind)

#6A85C2

Tritanopia (blue-blind)

#00A2A5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #2196c3;
/* rgb */ color: rgb(33, 150, 195);
/* oklch */ color: oklch(63.2% 0.118 230.1);

Tailwind

colors: {
  custom: {
    50: '#79b4d5',
    500: '#2196c3',
    950: '#000000',
  },
}

SCSS

$custom: #2196c3;
$custom-light: #79b4d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2196c3",
  "rgb": {
    "r": 33,
    "g": 150,
    "b": 195
  },
  "hsl": {
    "h": 196.667,
    "s": 71.053,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63215,
    "c": 0.11762,
    "h": 230.1
  },
  "luminance": 0.26076
}

Semantic roles & 50–950 ramp

primary

#2196C3

secondary

#CF8B71

accent

#6C3AEE

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #2196C3

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

Preview Lab → · Contrast checker → · Palette generator →