#458CD7#458CD7
#458CD7 is a light, vivid cyan. Relative luminance 0.249; OKLCH L 62.9% C 0.134 H 251.9°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #458CD7 |
|---|---|
| RGB | rgb(69, 140, 215) |
| HSL | hsl(211, 65%, 56%) |
| HSV | hsv(211, 68%, 84%) |
| CMYK | cmyk(67.9%, 34.9%, 0%, 15.7%) |
| CIE-LAB | lab(57.00, 1.77, -44.94) |
| CIE-LCH | lch(57.00, 44.97, 272.26°) |
| OKLab | oklab(62.9% -0.0418 -0.1275) |
| OKLCH | oklch(62.9% 0.134 251.9) |
| XYZ | xyz(24.0935, 24.9252, 67.8181) |
| Luminance | 0.2493 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 1.49
Dodgerblue
#1E90FF
ΔE00 3.56
Cool Blue
#4984B8
ΔE00 4.26
Cerulean (survey)
#0485D1
ΔE00 4.68
Faded Blue
#658CBB
ΔE00 4.84
Water Blue
#0E87CC
ΔE00 5.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#458CD7 #D79045
analogous
#45D5D7 #458CD7 #4745D7
triadic
#458CD7 #D7458C #8CD745
tetradic
#458CD7 #D745D5 #D79045 #45D747
square
#458CD7 #D745D5 #D79045 #45D747
split-complementary
#458CD7 #D74745 #D5D745
monochromatic
#1D4F85 #276DB7 #458CD7 #77ABE2 #AACAED
Accessibility & contrast
On white
3.51
#458CD7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#458CD7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #458CD7
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##458CD7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##458CD7 | 1.00 | 3.51 | 5.99 | 5.99 |
| #FFFFFF | 3.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6B90DA
Deuteranopia (green-blind)
#5683D6
Tritanopia (blue-blind)
#009EA7
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #458cd7; /* rgb */ color: rgb(69, 140, 215); /* oklch */ color: oklch(62.9% 0.134 251.9);
Tailwind
colors: {
custom: {
50: '#88ade3',
500: '#458cd7',
950: '#000000',
},
}SCSS
$custom: #458cd7; $custom-light: #88ade3; $custom-dark: #000000;
JSON
{
"hex": "#458cd7",
"rgb": {
"r": 69,
"g": 140,
"b": 215
},
"hsl": {
"h": 210.822,
"s": 64.602,
"l": 55.686
},
"oklch": {
"l": 0.62904,
"c": 0.13422,
"h": 251.9
},
"luminance": 0.24928
}Semantic roles & 50–950 ramp
primary
#458CD7
secondary
#DABD9E
accent
#9640E8
background
#F9FAFD
surface
#F1F4FB
border
#CBCED4
text
#0D1015
muted
#7E7F83