#2D8FB1#2D8FB1
#2D8FB1 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 60.9% C 0.101 H 225.7°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #2D8FB1 |
|---|---|
| RGB | rgb(45, 143, 177) |
| HSL | hsl(195, 59%, 44%) |
| HSV | hsv(195, 75%, 69%) |
| CMYK | cmyk(74.6%, 19.2%, 0%, 30.6%) |
| CIE-LAB | lab(55.46, -16.49, -25.89) |
| CIE-LCH | lch(55.46, 30.69, 237.51°) |
| OKLab | oklab(60.91% -0.0708 -0.0726) |
| OKLCH | oklch(60.91% 0.101 225.7) |
| XYZ | xyz(18.8372, 23.3749, 45.1055) |
| Luminance | 0.2338 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 4.98
Teal Blue
#01889F
ΔE00 5.67
Cerulean
#007BA7
ΔE00 8.06
Dusty Blue
#5A86AD
ΔE00 8.59
Ocean
#017B92
ΔE00 8.93
Steel Blue
#4682B4
ΔE00 8.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D8FB1 #B14F2D
analogous
#2DB191 #2D8FB1 #2D4DB1
triadic
#2D8FB1 #B12D8F #8FB12D
tetradic
#2D8FB1 #912DB1 #B14F2D #4DB12D
square
#2D8FB1 #912DB1 #B14F2D #4DB12D
split-complementary
#2D8FB1 #B12D4D #B1912D
monochromatic
#14404F #216880 #2D8FB1 #4AAED1 #7BC4DD
Accessibility & contrast
On white
3.70
#2D8FB1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.68
#2D8FB1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2D8FB1
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D8FB1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2D8FB1 | 1.00 | 3.70 | 5.68 | 5.68 |
| #FFFFFF | 3.70 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7C8CB3
Deuteranopia (green-blind)
#6B7FB1
Tritanopia (blue-blind)
#00999A
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #2d8fb1; /* rgb */ color: rgb(45, 143, 177); /* oklch */ color: oklch(60.9% 0.101 225.7);
Tailwind
colors: {
custom: {
50: '#79afc8',
500: '#2d8fb1',
950: '#000000',
},
}SCSS
$custom: #2d8fb1; $custom-light: #79afc8; $custom-dark: #000000;
JSON
{
"hex": "#2d8fb1",
"rgb": {
"r": 45,
"g": 143,
"b": 177
},
"hsl": {
"h": 195.455,
"s": 59.459,
"l": 43.529
},
"oklch": {
"l": 0.60913,
"c": 0.10138,
"h": 225.7
},
"luminance": 0.23377
}Semantic roles & 50–950 ramp
primary
#2D8FB1
secondary
#C68974
accent
#6E45E3
background
#F8FAFC
surface
#EFF4F8
border
#CACED1
text
#0A1013
muted
#7C7F82