#33B0C9#33B0C9

#33B0C9 is a light, moderate cyan. Relative luminance 0.360; OKLCH L 70.1% C 0.111 H 214.4°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#33B0C9
RGB	rgb(51, 176, 201)
HSL	hsl(190, 60%, 49%)
HSV	hsv(190, 75%, 79%)
CMYK	cmyk(74.6%, 12.4%, 0%, 21.2%)
CIE-LAB	lab(66.50, -25.17, -22.41)
CIE-LCH	lch(66.50, 33.70, 221.68°)
OKLab	oklab(70.12% -0.0913 -0.0625)
OKLCH	oklch(70.12% 0.111 214.4)
XYZ	xyz(27.4287, 35.9682, 60.7440)
Luminance	0.3597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B0C9 #C94C33

analogous

#33C997 #33B0C9 #3365C9

triadic

#33B0C9 #C933B0 #B0C933

tetradic

#33B0C9 #9733C9 #C94C33 #65C933

square

#33B0C9 #9733C9 #C94C33 #65C933

split-complementary

#33B0C9 #C93365 #C99733

monochromatic

#1A5B67 #278598 #33B0C9 #62C4D7 #93D6E4

Accessibility & contrast

On white

2.56

#33B0C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#33B0C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B0C9

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B0C9	#FFFFFF	#000000	##000000
##33B0C9	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EAACA

Deuteranopia (green-blind)

#8A9BC9

Tritanopia (blue-blind)

#00B9B8

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #33b0c9;
/* rgb */ color: rgb(51, 176, 201);
/* oklch */ color: oklch(70.1% 0.111 214.4);

Tailwind

colors: {
  custom: {
    50: '#81c8d9',
    500: '#33b0c9',
    950: '#000000',
  },
}

SCSS

$custom: #33b0c9;
$custom-light: #81c8d9;
$custom-dark: #000000;

JSON

{
  "hex": "#33b0c9",
  "rgb": {
    "r": 51,
    "g": 176,
    "b": 201
  },
  "hsl": {
    "h": 190,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7012,
    "c": 0.11068,
    "h": 214.4
  },
  "luminance": 0.35972
}

Semantic roles & 50–950 ramp

primary

#33B0C9

secondary

#CF9589

accent

#5F45E3

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #33B0C9

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

Preview Lab → · Contrast checker → · Palette generator →