#598CD5#598CD5
#598CD5 is a light, vivid blue. Relative luminance 0.257; OKLCH L 63.7% C 0.123 H 257.4°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).
Color values
| HEX | #598CD5 |
|---|---|
| RGB | rgb(89, 140, 213) |
| HSL | hsl(215, 60%, 59%) |
| HSV | hsv(215, 58%, 84%) |
| CMYK | cmyk(58.2%, 34.3%, 0%, 16.5%) |
| CIE-LAB | lab(57.73, 4.68, -42.60) |
| CIE-LCH | lch(57.73, 42.86, 276.27°) |
| OKLab | oklab(63.67% -0.0269 -0.1205) |
| OKLCH | oklch(63.67% 0.123 257.4) |
| XYZ | xyz(25.5039, 25.6819, 66.5510) |
| Luminance | 0.2568 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.83
Faded Blue
#658CBB
ΔE00 3.22
Cornflowerblue
#6495ED
ΔE00 3.96
Soft Blue
#6488EA
ΔE00 4.16
Dodger Blue
#3E82FC
ΔE00 4.63
Dodgerblue
#1E90FF
ΔE00 5.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#598CD5 #D5A259
analogous
#59CAD5 #598CD5 #6459D5
triadic
#598CD5 #D5598C #8CD559
tetradic
#598CD5 #D559CA #D5A259 #59D564
square
#598CD5 #D559CA #D5A259 #59D564
split-complementary
#598CD5 #D56459 #CAD559
monochromatic
#24508F #316CC0 #598CD5 #8AAEE1 #BBD0EE
Accessibility & contrast
On white
3.42
#598CD5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.14
#598CD5 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #598CD5
6.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##598CD5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##598CD5 | 1.00 | 3.42 | 6.14 | 6.14 |
| #FFFFFF | 3.42 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.14 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.14 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6E91D8
Deuteranopia (green-blind)
#5E85D3
Tritanopia (blue-blind)
#009CA7
Achromatopsia (no color)
#8B8B8B
Design tokens & code
CSS
--color: #598cd5; /* rgb */ color: rgb(89, 140, 213); /* oklch */ color: oklch(63.7% 0.123 257.4);
Tailwind
colors: {
custom: {
50: '#91ade2',
500: '#598cd5',
950: '#000000',
},
}SCSS
$custom: #598cd5; $custom-light: #91ade2; $custom-dark: #000000;
JSON
{
"hex": "#598cd5",
"rgb": {
"r": 89,
"g": 140,
"b": 213
},
"hsl": {
"h": 215.323,
"s": 59.615,
"l": 59.216
},
"oklch": {
"l": 0.63671,
"c": 0.12342,
"h": 257.4
},
"luminance": 0.25684
}Semantic roles & 50–950 ramp
primary
#598CD5
secondary
#DDC9AD
accent
#A245E3
background
#F9FAFD
surface
#F2F4FB
border
#CCCED4
text
#0E1015
muted
#7E7F83