#217E93#217E93
#217E93 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.0% C 0.088 H 216.8°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).
Color values
| HEX | #217E93 |
|---|---|
| RGB | rgb(33, 126, 147) |
| HSL | hsl(191, 63%, 35%) |
| HSV | hsv(191, 78%, 58%) |
| CMYK | cmyk(77.6%, 14.3%, 0%, 42.4%) |
| CIE-LAB | lab(48.70, -18.95, -18.94) |
| CIE-LCH | lch(48.70, 26.79, 224.99°) |
| OKLab | oklab(55.02% -0.0708 -0.0529) |
| OKLCH | oklch(55.02% 0.088 216.8) |
| XYZ | xyz(13.3523, 17.3500, 30.2433) |
| Luminance | 0.1735 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean
#017B92
ΔE00 1.64
Teal Blue
#01889F
ΔE00 3.74
Dirty Blue
#3F829D
ΔE00 4.85
Sea Blue
#047495
ΔE00 5.71
Deep Aqua
#08787F
ΔE00 6.82
Cerulean
#007BA7
ΔE00 7.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#217E93 #933621
analogous
#21936F #217E93 #214593
triadic
#217E93 #93217E #7E9321
tetradic
#217E93 #6F2193 #933621 #459321
square
#217E93 #6F2193 #933621 #459321
split-complementary
#217E93 #932145 #936F21
monochromatic
#0B282F #165361 #217E93 #2CA9C5 #55C1D9
Accessibility & contrast
On white
4.70
#217E93 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.47
#217E93 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #217E93
4.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##217E93 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##217E93 | 1.00 | 4.70 | 4.47 | 4.70 |
| #FFFFFF | 4.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#707A94
Deuteranopia (green-blind)
#616F93
Tritanopia (blue-blind)
#008585
Achromatopsia (no color)
#747474
Design tokens & code
CSS
--color: #217e93; /* rgb */ color: rgb(33, 126, 147); /* oklch */ color: oklch(55.0% 0.088 216.8);
Tailwind
colors: {
custom: {
50: '#6fa3b2',
500: '#217e93',
950: '#000000',
},
}SCSS
$custom: #217e93; $custom-light: #6fa3b2; $custom-dark: #000000;
JSON
{
"hex": "#217e93",
"rgb": {
"r": 33,
"g": 126,
"b": 147
},
"hsl": {
"h": 191.053,
"s": 63.333,
"l": 35.294
},
"oklch": {
"l": 0.55016,
"c": 0.0884,
"h": 216.8
},
"luminance": 0.17352
}Semantic roles & 50–950 ramp
primary
#217E93
secondary
#BD6753
accent
#6041E6
background
#F7FAFA
surface
#EDF4F5
border
#C8CECF
text
#090F11
muted
#7B7F80