#4B8ACA#4B8ACA
#4B8ACA is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 62.0% C 0.117 H 250.6°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #4B8ACA |
|---|---|
| RGB | rgb(75, 138, 202) |
| HSL | hsl(210, 55%, 54%) |
| HSV | hsv(210, 63%, 79%) |
| CMYK | cmyk(62.9%, 31.7%, 0%, 20.8%) |
| CIE-LAB | lab(56.02, -0.47, -39.14) |
| CIE-LCH | lch(56.02, 39.15, 269.32°) |
| OKLab | oklab(61.99% -0.039 -0.1106) |
| OKLCH | oklch(61.99% 0.117 250.6) |
| XYZ | xyz(22.6469, 23.9349, 59.2921) |
| Luminance | 0.2394 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.81
Cool Blue
#4984B8
ΔE00 2.94
Steel Blue
#4682B4
ΔE00 3.89
Off Blue
#5684AE
ΔE00 4.02
Faded Blue
#658CBB
ΔE00 4.03
Dusty Blue
#5A86AD
ΔE00 4.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B8ACA #CA8B4B
analogous
#4BCACA #4B8ACA #4C4BCA
triadic
#4B8ACA #CA4B8A #8ACA4B
tetradic
#4B8ACA #CA4BCA #CA8B4B #4BCA4C
square
#4B8ACA #CA4BCA #CA8B4B #4BCA4C
split-complementary
#4B8ACA #CA4C4B #CACA4B
monochromatic
#234D77 #316BA7 #4B8ACA #7AA9D8 #AAC7E6
Accessibility & contrast
On white
3.63
#4B8ACA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.79
#4B8ACA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4B8ACA
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B8ACA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4B8ACA | 1.00 | 3.63 | 5.79 | 5.79 |
| #FFFFFF | 3.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.79 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.79 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6E8DCD
Deuteranopia (green-blind)
#5D81C9
Tritanopia (blue-blind)
#0099A1
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #4b8aca; /* rgb */ color: rgb(75, 138, 202); /* oklch */ color: oklch(62.0% 0.117 250.6);
Tailwind
colors: {
custom: {
50: '#89abda',
500: '#4b8aca',
950: '#000000',
},
}SCSS
$custom: #4b8aca; $custom-light: #89abda; $custom-dark: #000000;
JSON
{
"hex": "#4b8aca",
"rgb": {
"r": 75,
"g": 138,
"b": 202
},
"hsl": {
"h": 210.236,
"s": 54.506,
"l": 54.314
},
"oklch": {
"l": 0.61991,
"c": 0.11728,
"h": 250.6
},
"luminance": 0.23937
}Semantic roles & 50–950 ramp
primary
#4B8ACA
secondary
#D3B99D
accent
#944ADE
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83