#33A4CC#33A4CC

#33A4CC is a light, moderate cyan. Relative luminance 0.316; OKLCH L 67.4% C 0.114 H 226.4°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#33A4CC
RGB	rgb(51, 164, 204)
HSL	hsl(196, 60%, 50%)
HSV	hsv(196, 75%, 80%)
CMYK	cmyk(75%, 19.6%, 0%, 20%)
CIE-LAB	lab(63.02, -17.98, -29.41)
CIE-LCH	lch(63.02, 34.47, 238.57°)
OKLab	oklab(67.37% -0.0786 -0.0825)
OKLCH	oklch(67.37% 0.114 226.4)
XYZ	xyz(25.5353, 31.6113, 61.8708)
Luminance	0.3161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A4CC #CC5B33

analogous

#33CCA7 #33A4CC #3358CC

triadic

#33A4CC #CC33A4 #A4CC33

tetradic

#33A4CC #A733CC #CC5B33 #58CC33

square

#33A4CC #A733CC #CC5B33 #58CC33

split-complementary

#33A4CC #CC3358 #CCA733

monochromatic

#1B556A #277D9B #33A4CC #64BAD8 #95D0E4

Accessibility & contrast

On white

2.87

#33A4CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#33A4CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A4CC

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A4CC	#FFFFFF	#000000	##000000
##33A4CC	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA1CE

Deuteranopia (green-blind)

#7A92CC

Tritanopia (blue-blind)

#00B0B1

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #33a4cc;
/* rgb */ color: rgb(51, 164, 204);
/* oklch */ color: oklch(67.4% 0.114 226.4);

Tailwind

colors: {
  custom: {
    50: '#81bfdb',
    500: '#33a4cc',
    950: '#000000',
  },
}

SCSS

$custom: #33a4cc;
$custom-light: #81bfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#33a4cc",
  "rgb": {
    "r": 51,
    "g": 164,
    "b": 204
  },
  "hsl": {
    "h": 195.686,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.67367,
    "c": 0.11392,
    "h": 226.4
  },
  "luminance": 0.31614
}

Semantic roles & 50–950 ramp

primary

#33A4CC

secondary

#D09D8B

accent

#6E45E3

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #33A4CC

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

Preview Lab → · Contrast checker → · Palette generator →