#239FC9#239FC9
#239FC9 is a light, moderate cyan. Relative luminance 0.294; OKLCH L 65.7% C 0.118 H 226.9°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).
Color values
| HEX | #239FC9 |
|---|---|
| RGB | rgb(35, 159, 201) |
| HSL | hsl(195, 70%, 46%) |
| HSV | hsv(195, 83%, 79%) |
| CMYK | cmyk(82.6%, 20.9%, 0%, 21.2%) |
| CIE-LAB | lab(61.10, -17.95, -30.73) |
| CIE-LCH | lch(61.10, 35.59, 239.70°) |
| OKLab | oklab(65.71% -0.0809 -0.0864) |
| OKLCH | oklch(65.71% 0.118 226.9) |
| XYZ | xyz(23.6295, 29.3677, 59.6701) |
| Luminance | 0.2937 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Greyblue
#77A1B5
ΔE00 8.64
Turquoise Blue
#06B1C4
ΔE00 9.89
Deepskyblue
#00BFFF
ΔE00 10.10
Teal Blue
#01889F
ΔE00 10.17
Dirty Blue
#3F829D
ΔE00 10.32
Azure (survey)
#069AF3
ΔE00 10.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#239FC9 #C94D23
analogous
#23C9A0 #239FC9 #234CC9
triadic
#239FC9 #C9239F #9FC923
tetradic
#239FC9 #A023C9 #C94D23 #4CC923
square
#239FC9 #A023C9 #C94D23 #4CC923
split-complementary
#239FC9 #C9234C #C9A023
monochromatic
#114D61 #1A7695 #239FC9 #4ABADF #7ECEE9
Accessibility & contrast
On white
3.05
#239FC9 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.87
#239FC9 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #239FC9
6.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##239FC9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##239FC9 | 1.00 | 3.05 | 6.87 | 6.87 |
| #FFFFFF | 3.05 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.87 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.87 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#889CCB
Deuteranopia (green-blind)
#738DC8
Tritanopia (blue-blind)
#00ABAD
Achromatopsia (no color)
#939393
Design tokens & code
CSS
--color: #239fc9; /* rgb */ color: rgb(35, 159, 201); /* oklch */ color: oklch(65.7% 0.118 226.9);
Tailwind
colors: {
custom: {
50: '#7bbbd9',
500: '#239fc9',
950: '#000000',
},
}SCSS
$custom: #239fc9; $custom-light: #7bbbd9; $custom-dark: #000000;
JSON
{
"hex": "#239fc9",
"rgb": {
"r": 35,
"g": 159,
"b": 201
},
"hsl": {
"h": 195.181,
"s": 70.339,
"l": 46.275
},
"oklch": {
"l": 0.65707,
"c": 0.11839,
"h": 226.9
},
"luminance": 0.29371
}Semantic roles & 50–950 ramp
primary
#239FC9
secondary
#D18E77
accent
#683BED
background
#F8FBFD
surface
#EFF6FA
border
#CAD0D3
text
#0B1114
muted
#7C8083