#2D84AB#2D84AB
#2D84AB is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 57.9% C 0.100 H 231.8°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).
Color values
| HEX | #2D84AB |
|---|---|
| RGB | rgb(45, 132, 171) |
| HSL | hsl(199, 58%, 42%) |
| HSV | hsv(199, 74%, 67%) |
| CMYK | cmyk(73.7%, 22.8%, 0%, 32.9%) |
| CIE-LAB | lab(51.84, -12.46, -28.05) |
| CIE-LCH | lch(51.84, 30.69, 246.06°) |
| OKLab | oklab(57.94% -0.062 -0.0788) |
| OKLCH | oklch(57.94% 0.1 231.8) |
| XYZ | xyz(16.6812, 19.9988, 41.5012) |
| Luminance | 0.2000 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 3.43
Cerulean
#007BA7
ΔE00 3.86
Nice Blue
#107AB0
ΔE00 5.27
Steel Blue
#4682B4
ΔE00 5.74
Stormy Blue
#507B9C
ΔE00 5.96
Cool Blue
#4984B8
ΔE00 6.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D84AB #AB542D
analogous
#2DAB93 #2D84AB #2D45AB
triadic
#2D84AB #AB2D84 #84AB2D
tetradic
#2D84AB #932DAB #AB542D #45AB2D
square
#2D84AB #932DAB #AB542D #45AB2D
split-complementary
#2D84AB #AB2D45 #AB932D
monochromatic
#14394A #205F7B #2D84AB #47A4CE #77BCDB
Accessibility & contrast
On white
4.20
#2D84AB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.00
#2D84AB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2D84AB
5.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D84AB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2D84AB | 1.00 | 4.20 | 5.00 | 5.00 |
| #FFFFFF | 4.20 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.00 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.00 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7082AD
Deuteranopia (green-blind)
#5F76AA
Tritanopia (blue-blind)
#008F91
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #2d84ab; /* rgb */ color: rgb(45, 132, 171); /* oklch */ color: oklch(57.9% 0.100 231.8);
Tailwind
colors: {
custom: {
50: '#77a7c4',
500: '#2d84ab',
950: '#000000',
},
}SCSS
$custom: #2d84ab; $custom-light: #77a7c4; $custom-dark: #000000;
JSON
{
"hex": "#2d84ab",
"rgb": {
"r": 45,
"g": 132,
"b": 171
},
"hsl": {
"h": 198.571,
"s": 58.333,
"l": 42.353
},
"oklch": {
"l": 0.57936,
"c": 0.10031,
"h": 231.8
},
"luminance": 0.20001
}Semantic roles & 50–950 ramp
primary
#2D84AB
secondary
#C38A71
accent
#7646E2
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A0F12
muted
#7C7F81