#2A85B0#2A85B0
#2A85B0 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.3% C 0.106 H 233.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).
Color values
| HEX | #2A85B0 |
|---|---|
| RGB | rgb(42, 133, 176) |
| HSL | hsl(199, 61%, 43%) |
| HSV | hsv(199, 76%, 69%) |
| CMYK | cmyk(76.1%, 24.4%, 0%, 31%) |
| CIE-LAB | lab(52.29, -11.66, -30.24) |
| CIE-LCH | lch(52.29, 32.41, 248.92°) |
| OKLab | oklab(58.35% -0.0627 -0.0852) |
| OKLCH | oklch(58.35% 0.106 233.7) |
| XYZ | xyz(17.1757, 20.3998, 44.0982) |
| Luminance | 0.2040 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Cerulean
#007BA7
ΔE00 4.13
Dirty Blue
#3F829D
ΔE00 4.50
Nice Blue
#107AB0
ΔE00 4.90
Steel Blue
#4682B4
ΔE00 5.11
Water Blue
#0E87CC
ΔE00 5.27
Cool Blue
#4984B8
ΔE00 5.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A85B0 #B0552A
analogous
#2AB098 #2A85B0 #2A42B0
triadic
#2A85B0 #B02A85 #85B02A
tetradic
#2A85B0 #982AB0 #B0552A #42B02A
square
#2A85B0 #982AB0 #B0552A #42B02A
split-complementary
#2A85B0 #B02A42 #B0982A
monochromatic
#123A4D #1E607F #2A85B0 #45A5D3 #76BDDE
Accessibility & contrast
On white
4.13
#2A85B0 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.08
#2A85B0 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2A85B0
5.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A85B0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2A85B0 | 1.00 | 4.13 | 5.08 | 5.08 |
| #FFFFFF | 4.13 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.08 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.08 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7084B2
Deuteranopia (green-blind)
#5E77AF
Tritanopia (blue-blind)
#009094
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #2a85b0; /* rgb */ color: rgb(42, 133, 176); /* oklch */ color: oklch(58.3% 0.106 233.7);
Tailwind
colors: {
custom: {
50: '#77a8c7',
500: '#2a85b0',
950: '#000000',
},
}SCSS
$custom: #2a85b0; $custom-light: #77a8c7; $custom-dark: #000000;
JSON
{
"hex": "#2a85b0",
"rgb": {
"r": 42,
"g": 133,
"b": 176
},
"hsl": {
"h": 199.254,
"s": 61.468,
"l": 42.745
},
"oklch": {
"l": 0.58346,
"c": 0.10574,
"h": 233.7
},
"luminance": 0.20402
}Semantic roles & 50–950 ramp
primary
#2A85B0
secondary
#C68B70
accent
#7743E5
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A0F13
muted
#7C7F82