#33A5BE#33A5BE

#33A5BE is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.0% C 0.105 H 215.8°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#33A5BE
RGB	rgb(51, 165, 190)
HSL	hsl(191, 58%, 47%)
HSV	hsv(191, 73%, 75%)
CMYK	cmyk(73.2%, 13.2%, 0%, 25.5%)
CIE-LAB	lab(62.78, -23.07, -21.97)
CIE-LCH	lch(62.78, 31.86, 223.59°)
OKLab	oklab(67% -0.0849 -0.0613)
OKLCH	oklch(67% 0.105 215.8)
XYZ	xyz(24.1107, 31.3289, 53.4816)
Luminance	0.3133 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A5BE #BE4C33

analogous

#33BE91 #33A5BE #3360BE

triadic

#33A5BE #BE33A5 #A5BE33

tetradic

#33A5BE #9133BE #BE4C33 #60BE33

square

#33A5BE #9133BE #BE4C33 #60BE33

split-complementary

#33A5BE #BE3360 #BE9133

monochromatic

#19515E #267B8E #33A5BE #5BBDD3 #8BD1E0

Accessibility & contrast

On white

2.89

#33A5BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#33A5BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A5BE

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A5BE	#FFFFFF	#000000	##000000
##33A5BE	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A0BF

Deuteranopia (green-blind)

#8192BE

Tritanopia (blue-blind)

#00AEAD

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #33a5be;
/* rgb */ color: rgb(51, 165, 190);
/* oklch */ color: oklch(67.0% 0.105 215.8);

Tailwind

colors: {
  custom: {
    50: '#7fc0d1',
    500: '#33a5be',
    950: '#000000',
  },
}

SCSS

$custom: #33a5be;
$custom-light: #7fc0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#33a5be",
  "rgb": {
    "r": 51,
    "g": 165,
    "b": 190
  },
  "hsl": {
    "h": 190.791,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67,
    "c": 0.10472,
    "h": 215.8
  },
  "luminance": 0.31332
}

Semantic roles & 50–950 ramp

primary

#33A5BE

secondary

#CA8F83

accent

#6347E1

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #33A5BE

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

Preview Lab → · Contrast checker → · Palette generator →