#458ACE#458ACE
#458ACE is a mid, vivid cyan. Relative luminance 0.239; OKLCH L 62.0% C 0.125 H 250.2°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).
Color values
| HEX | #458ACE |
|---|---|
| RGB | rgb(69, 138, 206) |
| HSL | hsl(210, 58%, 54%) |
| HSV | hsv(210, 67%, 81%) |
| CMYK | cmyk(66.5%, 33%, 0%, 19.2%) |
| CIE-LAB | lab(55.98, -0.15, -41.48) |
| CIE-LCH | lch(55.98, 41.48, 269.79°) |
| OKLab | oklab(61.96% -0.0422 -0.1175) |
| OKLCH | oklch(61.96% 0.125 250.2) |
| XYZ | xyz(22.6792, 23.8961, 61.7977) |
| Luminance | 0.2390 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.65
Cool Blue
#4984B8
ΔE00 3.13
Cerulean (survey)
#0485D1
ΔE00 3.86
Steel Blue
#4682B4
ΔE00 4.02
Water Blue
#0E87CC
ΔE00 4.23
Off Blue
#5684AE
ΔE00 4.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#458ACE #CE8945
analogous
#45CECE #458ACE #4546CE
triadic
#458ACE #CE458A #8ACE45
tetradic
#458ACE #CE45CE #CE8945 #46CE45
square
#458ACE #CE45CE #CE8945 #46CE45
split-complementary
#458ACE #CE4546 #CECE45
monochromatic
#204D79 #2D6BA9 #458ACE #75A8DB #A6C7E8
Accessibility & contrast
On white
3.63
#458ACE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.78
#458ACE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #458ACE
5.78:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##458ACE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##458ACE | 1.00 | 3.63 | 5.78 | 5.78 |
| #FFFFFF | 3.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.78 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.78 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6C8DD1
Deuteranopia (green-blind)
#5980CD
Tritanopia (blue-blind)
#009AA2
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #458ace; /* rgb */ color: rgb(69, 138, 206); /* oklch */ color: oklch(62.0% 0.125 250.2);
Tailwind
colors: {
custom: {
50: '#87abdd',
500: '#458ace',
950: '#000000',
},
}SCSS
$custom: #458ace; $custom-light: #87abdd; $custom-dark: #000000;
JSON
{
"hex": "#458ace",
"rgb": {
"r": 69,
"g": 138,
"b": 206
},
"hsl": {
"h": 209.781,
"s": 58.298,
"l": 53.922
},
"oklch": {
"l": 0.61959,
"c": 0.12485,
"h": 250.2
},
"luminance": 0.23898
}Semantic roles & 50–950 ramp
primary
#458ACE
secondary
#D5B79A
accent
#9346E2
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83