#2B6F89#2B6F89
#2B6F89 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.0% C 0.079 H 226.8°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).
Color values
| HEX | #2B6F89 |
|---|---|
| RGB | rgb(43, 111, 137) |
| HSL | hsl(197, 52%, 35%) |
| HSV | hsv(197, 69%, 54%) |
| CMYK | cmyk(68.6%, 19%, 0%, 46.3%) |
| CIE-LAB | lab(43.78, -12.59, -20.55) |
| CIE-LCH | lch(43.78, 24.10, 238.51°) |
| OKLab | oklab(51.01% -0.0539 -0.0575) |
| OKLCH | oklch(51.01% 0.079 226.8) |
| XYZ | xyz(11.1943, 13.6874, 25.7140) |
| Luminance | 0.1369 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sea Blue
#047495
ΔE00 2.83
Ocean Blue (survey)
#03719C
ΔE00 4.86
Ocean
#017B92
ΔE00 5.68
Ugly Blue
#31668A
ΔE00 6.12
Cerulean
#007BA7
ΔE00 6.39
Metallic Blue
#4F738E
ΔE00 6.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2B6F89 #89452B
analogous
#2B8974 #2B6F89 #2B4089
triadic
#2B6F89 #892B6F #6F892B
tetradic
#2B6F89 #742B89 #89452B #40892B
square
#2B6F89 #742B89 #89452B #40892B
split-complementary
#2B6F89 #892B40 #89742B
monochromatic
#0E242C #1C495A #2B6F89 #3A95B8 #61AFCD
Accessibility & contrast
On white
5.62
#2B6F89 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.74
#2B6F89 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2B6F89
5.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2B6F89 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2B6F89 | 1.00 | 5.62 | 3.74 | 5.62 |
| #FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#616D8A
Deuteranopia (green-blind)
#546389
Tritanopia (blue-blind)
#007777
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #2b6f89; /* rgb */ color: rgb(43, 111, 137); /* oklch */ color: oklch(51.0% 0.079 226.8);
Tailwind
colors: {
custom: {
50: '#7098ab',
500: '#2b6f89',
950: '#000000',
},
}SCSS
$custom: #2b6f89; $custom-light: #7098ab; $custom-dark: #000000;
JSON
{
"hex": "#2b6f89",
"rgb": {
"r": 43,
"g": 111,
"b": 137
},
"hsl": {
"h": 196.596,
"s": 52.222,
"l": 35.294
},
"oklch": {
"l": 0.51012,
"c": 0.07881,
"h": 226.8
},
"luminance": 0.13689
}Semantic roles & 50–950 ramp
primary
#2B6F89
secondary
#B3745C
accent
#744CDC
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080D10
muted
#7B7E7F