#238099#238099
#238099 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 55.8% C 0.091 H 220.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).
Color values
| HEX | #238099 |
|---|---|
| RGB | rgb(35, 128, 153) |
| HSL | hsl(193, 63%, 37%) |
| HSV | hsv(193, 77%, 60%) |
| CMYK | cmyk(77.1%, 16.3%, 0%, 40%) |
| CIE-LAB | lab(49.61, -17.74, -21.06) |
| CIE-LCH | lch(49.61, 27.53, 229.88°) |
| OKLab | oklab(55.84% -0.0696 -0.0589) |
| OKLCH | oklch(55.84% 0.091 220.3) |
| XYZ | xyz(14.1597, 18.0939, 32.8770) |
| Luminance | 0.1810 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean
#017B92
ΔE00 2.71
Dirty Blue
#3F829D
ΔE00 3.38
Teal Blue
#01889F
ΔE00 3.49
Sea Blue
#047495
ΔE00 5.31
Cerulean
#007BA7
ΔE00 6.35
Ocean Blue (survey)
#03719C
ΔE00 8.33
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#238099 #993C23
analogous
#239977 #238099 #234599
triadic
#238099 #992380 #809923
tetradic
#238099 #772399 #993C23 #459923
square
#238099 #772399 #993C23 #459923
split-complementary
#238099 #992345 #997723
monochromatic
#0C2D35 #185667 #238099 #2EAACB #5DBFDA
Accessibility & contrast
On white
4.55
#238099 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.62
#238099 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #238099
4.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##238099 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##238099 | 1.00 | 4.55 | 4.62 | 4.62 |
| #FFFFFF | 4.55 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#717C9A
Deuteranopia (green-blind)
#617199
Tritanopia (blue-blind)
#008888
Achromatopsia (no color)
#767676
Design tokens & code
CSS
--color: #238099; /* rgb */ color: rgb(35, 128, 153); /* oklch */ color: oklch(55.8% 0.091 220.3);
Tailwind
colors: {
custom: {
50: '#71a5b7',
500: '#238099',
950: '#000000',
},
}SCSS
$custom: #238099; $custom-light: #71a5b7; $custom-dark: #000000;
JSON
{
"hex": "#238099",
"rgb": {
"r": 35,
"g": 128,
"b": 153
},
"hsl": {
"h": 192.712,
"s": 62.766,
"l": 36.863
},
"oklch": {
"l": 0.5584,
"c": 0.09114,
"h": 220.3
},
"luminance": 0.18096
}Semantic roles & 50–950 ramp
primary
#238099
secondary
#BE6F59
accent
#6542E6
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#090F11
muted
#7B7F80