#548CAF#548CAF
#548CAF is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.6% C 0.080 H 237.4°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).
Color values
| HEX | #548CAF |
|---|---|
| RGB | rgb(84, 140, 175) |
| HSL | hsl(203, 36%, 51%) |
| HSV | hsv(203, 52%, 69%) |
| CMYK | cmyk(52%, 20%, 0%, 31.4%) |
| CIE-LAB | lab(55.82, -8.41, -24.07) |
| CIE-LCH | lch(55.82, 25.50, 250.74°) |
| OKLab | oklab(61.55% -0.0428 -0.067) |
| OKLCH | oklch(61.55% 0.08 237.4) |
| XYZ | xyz(20.7693, 23.7345, 44.0359) |
| Luminance | 0.2374 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusty Blue
#5A86AD
ΔE00 3.68
Off Blue
#5684AE
ΔE00 4.31
Cool Blue
#4984B8
ΔE00 4.84
Greyish Blue
#5E819D
ΔE00 5.00
Steel Blue
#4682B4
ΔE00 5.01
Dirty Blue
#3F829D
ΔE00 5.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#548CAF #AF7754
analogous
#54AFA4 #548CAF #545EAF
triadic
#548CAF #AF548C #8CAF54
tetradic
#548CAF #A454AF #AF7754 #5EAF54
square
#548CAF #A454AF #AF7754 #5EAF54
split-complementary
#548CAF #AF545E #AFA454
monochromatic
#2C4A5D #3F6B87 #548CAF #7EA8C3 #A7C4D6
Accessibility & contrast
On white
3.65
#548CAF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.75
#548CAF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #548CAF
5.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##548CAF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##548CAF | 1.00 | 3.65 | 5.75 | 5.75 |
| #FFFFFF | 3.65 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.75 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.75 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7C8BB1
Deuteranopia (green-blind)
#7082AE
Tritanopia (blue-blind)
#209598
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #548caf; /* rgb */ color: rgb(84, 140, 175); /* oklch */ color: oklch(61.6% 0.080 237.4);
Tailwind
colors: {
custom: {
50: '#8aadc7',
500: '#548caf',
950: '#000000',
},
}SCSS
$custom: #548caf; $custom-light: #8aadc7; $custom-dark: #000000;
JSON
{
"hex": "#548caf",
"rgb": {
"r": 84,
"g": 140,
"b": 175
},
"hsl": {
"h": 203.077,
"s": 36.255,
"l": 50.784
},
"oklch": {
"l": 0.61552,
"c": 0.07955,
"h": 237.4
},
"luminance": 0.23736
}Semantic roles & 50–950 ramp
primary
#548CAF
secondary
#C4AB9B
accent
#875CCC
background
#F8FAFC
surface
#F0F4F8
border
#CBCED1
text
#0C1013
muted
#7D7F82