#229DD3#229DD3

#229DD3 is a light, vivid cyan. Relative luminance 0.292; OKLCH L 65.7% C 0.128 H 233.7°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#229DD3
RGB	rgb(34, 157, 211)
HSL	hsl(198, 72%, 48%)
HSV	hsv(198, 84%, 83%)
CMYK	cmyk(83.9%, 25.6%, 0%, 17.3%)
CIE-LAB	lab(60.92, -13.46, -36.61)
CIE-LCH	lch(60.92, 39.00, 249.81°)
OKLab	oklab(65.69% -0.0759 -0.1034)
OKLCH	oklch(65.69% 0.128 233.7)
XYZ	xyz(24.4697, 29.1540, 65.9530)
Luminance	0.2916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#229DD3 #D35822

analogous

#22D3B0 #229DD3 #2244D3

triadic

#229DD3 #D3229D #9DD322

tetradic

#229DD3 #B022D3 #D35822 #44D322

square

#229DD3 #B022D3 #D35822 #44D322

split-complementary

#229DD3 #D32244 #D3B022

monochromatic

#114F6A #1A769E #229DD3 #4FB6E3 #84CCEB

Accessibility & contrast

On white

3.07

#229DD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#229DD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #229DD3

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##229DD3	#FFFFFF	#000000	##000000
##229DD3	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829CD6

Deuteranopia (green-blind)

#6B8CD2

Tritanopia (blue-blind)

#00ABAF

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #229dd3;
/* rgb */ color: rgb(34, 157, 211);
/* oklch */ color: oklch(65.7% 0.128 233.7);

Tailwind

colors: {
  custom: {
    50: '#7db9e0',
    500: '#229dd3',
    950: '#000000',
  },
}

SCSS

$custom: #229dd3;
$custom-light: #7db9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#229dd3",
  "rgb": {
    "r": 34,
    "g": 157,
    "b": 211
  },
  "hsl": {
    "h": 198.305,
    "s": 72.245,
    "l": 48.039
  },
  "oklch": {
    "l": 0.65694,
    "c": 0.12827,
    "h": 233.7
  },
  "luminance": 0.29157
}

Semantic roles & 50–950 ramp

primary

#229DD3

secondary

#D4977D

accent

#7039EF

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #229DD3

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

Preview Lab → · Contrast checker → · Palette generator →