#33AFD3#33AFD3

#33AFD3 is a light, moderate cyan. Relative luminance 0.361; OKLCH L 70.3% C 0.116 H 222.0°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#33AFD3
RGB	rgb(51, 175, 211)
HSL	hsl(194, 65%, 51%)
HSV	hsv(194, 76%, 83%)
CMYK	cmyk(75.8%, 17.1%, 0%, 17.3%)
CIE-LAB	lab(66.57, -21.44, -27.82)
CIE-LCH	lch(66.57, 35.12, 232.38°)
OKLab	oklab(70.3% -0.0865 -0.0779)
OKLCH	oklch(70.3% 0.116 222)
XYZ	xyz(28.4482, 36.0635, 67.0770)
Luminance	0.3607 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33AFD3 #D35733

analogous

#33D3A7 #33AFD3 #335FD3

triadic

#33AFD3 #D333AF #AFD333

tetradic

#33AFD3 #A733D3 #D35733 #5FD333

square

#33AFD3 #A733D3 #D35733 #5FD333

split-complementary

#33AFD3 #D3335F #D3A733

monochromatic

#195F73 #2488A5 #33AFD3 #65C3DE #98D6E9

Accessibility & contrast

On white

2.56

#33AFD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#33AFD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33AFD3

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33AFD3	#FFFFFF	#000000	##000000
##33AFD3	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AABD5

Deuteranopia (green-blind)

#849BD3

Tritanopia (blue-blind)

#00BABB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #33afd3;
/* rgb */ color: rgb(51, 175, 211);
/* oklch */ color: oklch(70.3% 0.116 222.0);

Tailwind

colors: {
  custom: {
    50: '#82c7e0',
    500: '#33afd3',
    950: '#000000',
  },
}

SCSS

$custom: #33afd3;
$custom-light: #82c7e0;
$custom-dark: #000000;

JSON

{
  "hex": "#33afd3",
  "rgb": {
    "r": 51,
    "g": 175,
    "b": 211
  },
  "hsl": {
    "h": 193.5,
    "s": 64.516,
    "l": 51.373
  },
  "oklch": {
    "l": 0.70302,
    "c": 0.11639,
    "h": 222
  },
  "luminance": 0.36067
}

Semantic roles & 50–950 ramp

primary

#33AFD3

secondary

#D49E8E

accent

#6640E8

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #33AFD3

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

Preview Lab → · Contrast checker → · Palette generator →