#33A7C9#33A7C9
#33A7C9 is a light, moderate cyan. Relative luminance 0.326; OKLCH L 68.0% C 0.111 H 222.0°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).
Color values
| HEX | #33A7C9 |
|---|---|
| RGB | rgb(51, 167, 201) |
| HSL | hsl(194, 60%, 49%) |
| HSV | hsv(194, 75%, 79%) |
| CMYK | cmyk(74.6%, 16.9%, 0%, 21.2%) |
| CIE-LAB | lab(63.80, -20.55, -26.54) |
| CIE-LCH | lch(63.80, 33.57, 232.26°) |
| OKLab | oklab(67.95% -0.0826 -0.0743) |
| OKLCH | oklch(67.95% 0.111 222) |
| XYZ | xyz(25.7222, 32.5552, 60.1751) |
| Luminance | 0.3256 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 6.80
Greyblue
#77A1B5
ΔE00 8.01
Deepskyblue
#00BFFF
ΔE00 9.51
Bright Sky Blue
#02CCFE
ΔE00 10.39
Bluegrey
#85A3B2
ΔE00 10.72
Cadetblue
#5F9EA0
ΔE00 11.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#33A7C9 #C95533
analogous
#33C9A0 #33A7C9 #335CC9
triadic
#33A7C9 #C933A7 #A7C933
tetradic
#33A7C9 #A033C9 #C95533 #5CC933
square
#33A7C9 #A033C9 #C95533 #5CC933
split-complementary
#33A7C9 #C9335C #C9A033
monochromatic
#1A5667 #277E98 #33A7C9 #62BDD7 #93D1E4
Accessibility & contrast
On white
2.80
#33A7C9 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.51
#33A7C9 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #33A7C9
7.51:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##33A7C9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##33A7C9 | 1.00 | 2.80 | 7.51 | 7.51 |
| #FFFFFF | 2.80 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.51 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.51 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#93A3CB
Deuteranopia (green-blind)
#7F94C9
Tritanopia (blue-blind)
#00B2B2
Achromatopsia (no color)
#9B9B9B
Design tokens & code
CSS
--color: #33a7c9; /* rgb */ color: rgb(51, 167, 201); /* oklch */ color: oklch(68.0% 0.111 222.0);
Tailwind
colors: {
custom: {
50: '#80c1d9',
500: '#33a7c9',
950: '#000000',
},
}SCSS
$custom: #33a7c9; $custom-light: #80c1d9; $custom-dark: #000000;
JSON
{
"hex": "#33a7c9",
"rgb": {
"r": 51,
"g": 167,
"b": 201
},
"hsl": {
"h": 193.6,
"s": 59.524,
"l": 49.412
},
"oklch": {
"l": 0.67952,
"c": 0.11107,
"h": 222
},
"luminance": 0.32558
}Semantic roles & 50–950 ramp
primary
#33A7C9
secondary
#CF9989
accent
#6945E3
background
#F8FBFD
surface
#F0F7FA
border
#CBD0D3
text
#0C1214
muted
#7D8183