#33A7D0#33A7D0

#33A7D0 is a light, moderate cyan. Relative luminance 0.329; OKLCH L 68.3% C 0.116 H 226.5°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX#33A7D0
RGBrgb(51, 167, 208)
HSLhsl(196, 63%, 51%)
HSVhsv(196, 75%, 82%)
CMYKcmyk(75.5%, 19.7%, 0%, 18.4%)
CIE-LABlab(64.07, -18.24, -30.01)
CIE-LCHlch(64.07, 35.12, 238.71°)
OKLaboklab(68.26% -0.08 -0.0842)
OKLCHoklch(68.26% 0.116 226.5)
XYZxyz(26.5644, 32.8921, 64.6110)
Luminance0.3290 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33A7D0 #D05C33
analogous
#33D0AB #33A7D0 #3358D0
triadic
#33A7D0 #D033A7 #A7D033
tetradic
#33A7D0 #AB33D0 #D05C33 #58D033
square
#33A7D0 #AB33D0 #D05C33 #58D033
split-complementary
#33A7D0 #D03358 #D0AB33
monochromatic
#1A596F #2580A1 #33A7D0 #65BCDB #96D2E7

Accessibility & contrast

On white

2.77
#33A7D0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.58
#33A7D0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A7D0
7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33A7D0#FFFFFF#000000##000000
##33A7D01.002.777.587.58
#FFFFFF2.771.0021.0021.00
#0000007.5821.001.001.00
##0000007.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#91A4D2
Deuteranopia (green-blind)
#7C95CF
Tritanopia (blue-blind)
#00B3B4
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #33a7d0;
/* rgb */ color: rgb(51, 167, 208);
/* oklch */ color: oklch(68.3% 0.116 226.5);
Tailwind
colors: {
  custom: {
    50: '#81c1de',
    500: '#33a7d0',
    950: '#000000',
  },
}
SCSS
$custom: #33a7d0;
$custom-light: #81c1de;
$custom-dark: #000000;
JSON
{
  "hex": "#33a7d0",
  "rgb": {
    "r": 51,
    "g": 167,
    "b": 208
  },
  "hsl": {
    "h": 195.669,
    "s": 62.55,
    "l": 50.784
  },
  "oklch": {
    "l": 0.68263,
    "c": 0.11612,
    "h": 226.5
  },
  "luminance": 0.32895
}

Semantic roles & 50–950 ramp

primary
#33A7D0
secondary
#D29F8D
accent
#6D42E6
background
#F8FBFD
surface
#F0F7FB
border
#CBD0D4
text
#0C1215
muted
#7D8183

Preview Lab

Preview with #33A7D0

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

Preview Lab → · Contrast checker → · Palette generator →

#33A7D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva