#33A3C9#33A3C9

#33A3C9 is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.0% C 0.112 H 225.3°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#33A3C9
RGB	rgb(51, 163, 201)
HSL	hsl(195, 60%, 49%)
HSV	hsv(195, 75%, 79%)
CMYK	cmyk(74.6%, 18.9%, 0%, 21.2%)
CIE-LAB	lab(62.60, -18.44, -28.39)
CIE-LCH	lch(62.60, 33.85, 236.99°)
OKLab	oklab(66.99% -0.0787 -0.0796)
OKLCH	oklch(66.99% 0.112 225.3)
XYZ	xyz(25.0007, 31.1123, 59.9347)
Luminance	0.3111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A3C9 #C95933

analogous

#33C9A4 #33A3C9 #3358C9

triadic

#33A3C9 #C933A3 #A3C933

tetradic

#33A3C9 #A433C9 #C95933 #58C933

square

#33A3C9 #A433C9 #C95933 #58C933

split-complementary

#33A3C9 #C93358 #C9A433

monochromatic

#1A5467 #277B98 #33A3C9 #62B9D7 #93CFE4

Accessibility & contrast

On white

2.91

#33A3C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#33A3C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A3C9

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A3C9	#FFFFFF	#000000	##000000
##33A3C9	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA0CB

Deuteranopia (green-blind)

#7A91C9

Tritanopia (blue-blind)

#00AEAF

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #33a3c9;
/* rgb */ color: rgb(51, 163, 201);
/* oklch */ color: oklch(67.0% 0.112 225.3);

Tailwind

colors: {
  custom: {
    50: '#80bed9',
    500: '#33a3c9',
    950: '#000000',
  },
}

SCSS

$custom: #33a3c9;
$custom-light: #80bed9;
$custom-dark: #000000;

JSON

{
  "hex": "#33a3c9",
  "rgb": {
    "r": 51,
    "g": 163,
    "b": 201
  },
  "hsl": {
    "h": 195.2,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.66992,
    "c": 0.11192,
    "h": 225.3
  },
  "luminance": 0.31115
}

Semantic roles & 50–950 ramp

primary

#33A3C9

secondary

#CF9B89

accent

#6D45E3

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #33A3C9

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

Preview Lab → · Contrast checker → · Palette generator →