#33B7D2#33B7D2

#33B7D2 is a light, moderate cyan. Relative luminance 0.392; OKLCH L 72.2% C 0.115 H 214.9°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#33B7D2
RGB	rgb(51, 183, 210)
HSL	hsl(190, 64%, 51%)
HSV	hsv(190, 76%, 82%)
CMYK	cmyk(75.7%, 12.9%, 0%, 17.6%)
CIE-LAB	lab(68.91, -25.84, -23.68)
CIE-LCH	lch(68.91, 35.05, 222.50°)
OKLab	oklab(72.17% -0.0945 -0.0661)
OKLCH	oklch(72.17% 0.115 214.9)
XYZ	xyz(29.9266, 39.2203, 66.9533)
Luminance	0.3922 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B7D2 #D24E33

analogous

#33D29D #33B7D2 #3367D2

triadic

#33B7D2 #D233B7 #B7D233

tetradic

#33B7D2 #9D33D2 #D24E33 #67D233

square

#33B7D2 #9D33D2 #D24E33 #67D233

split-complementary

#33B7D2 #D23367 #D29D33

monochromatic

#196372 #248EA4 #33B7D2 #65C9DD #97DAE8

Accessibility & contrast

On white

2.37

#33B7D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#33B7D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B7D2

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B7D2	#FFFFFF	#000000	##000000
##33B7D2	1.00	2.37	8.84	8.84
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B1D4

Deuteranopia (green-blind)

#8FA1D2

Tritanopia (blue-blind)

#00C1BF

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #33b7d2;
/* rgb */ color: rgb(51, 183, 210);
/* oklch */ color: oklch(72.2% 0.115 214.9);

Tailwind

colors: {
  custom: {
    50: '#83cddf',
    500: '#33b7d2',
    950: '#000000',
  },
}

SCSS

$custom: #33b7d2;
$custom-light: #83cddf;
$custom-dark: #000000;

JSON

{
  "hex": "#33b7d2",
  "rgb": {
    "r": 51,
    "g": 183,
    "b": 210
  },
  "hsl": {
    "h": 190.189,
    "s": 63.855,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72173,
    "c": 0.11532,
    "h": 214.9
  },
  "luminance": 0.39224
}

Semantic roles & 50–950 ramp

primary

#33B7D2

secondary

#D4998D

accent

#5D41E7

background

#F8FCFD

surface

#F0F9FB

border

#CBD2D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #33B7D2

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

Preview Lab → · Contrast checker → · Palette generator →