#33ADD6#33ADD6

#33ADD6 is a light, moderate cyan. Relative luminance 0.354; OKLCH L 70.0% C 0.119 H 225.4°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#33ADD6
RGB	rgb(51, 173, 214)
HSL	hsl(195, 67%, 52%)
HSV	hsv(195, 76%, 84%)
CMYK	cmyk(76.2%, 19.2%, 0%, 16.1%)
CIE-LAB	lab(66.09, -19.41, -30.21)
CIE-LCH	lch(66.09, 35.91, 237.27°)
OKLab	oklab(69.96% -0.0835 -0.0847)
OKLCH	oklch(69.96% 0.119 225.4)
XYZ	xyz(28.4414, 35.4425, 68.9474)
Luminance	0.3545 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33ADD6 #D65C33

analogous

#33D6AE #33ADD6 #335CD6

triadic

#33ADD6 #D633AD #ADD633

tetradic

#33ADD6 #AE33D6 #D65C33 #5CD633

square

#33ADD6 #AE33D6 #D65C33 #5CD633

split-complementary

#33ADD6 #D6335C #D6AE33

monochromatic

#185F77 #2288AA #33ADD6 #66C1E0 #99D6EA

Accessibility & contrast

On white

2.60

#33ADD6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#33ADD6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33ADD6

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33ADD6	#FFFFFF	#000000	##000000
##33ADD6	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A9D8

Deuteranopia (green-blind)

#819AD6

Tritanopia (blue-blind)

#00B9BA

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #33add6;
/* rgb */ color: rgb(51, 173, 214);
/* oklch */ color: oklch(70.0% 0.119 225.4);

Tailwind

colors: {
  custom: {
    50: '#83c5e2',
    500: '#33add6',
    950: '#000000',
  },
}

SCSS

$custom: #33add6;
$custom-light: #83c5e2;
$custom-dark: #000000;

JSON

{
  "hex": "#33add6",
  "rgb": {
    "r": 51,
    "g": 173,
    "b": 214
  },
  "hsl": {
    "h": 195.092,
    "s": 66.531,
    "l": 51.961
  },
  "oklch": {
    "l": 0.69958,
    "c": 0.11893,
    "h": 225.4
  },
  "luminance": 0.35446
}

Semantic roles & 50–950 ramp

primary

#33ADD6

secondary

#D6A18F

accent

#693EE9

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #33ADD6

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

Preview Lab → · Contrast checker → · Palette generator →