#598DDB#598DDB
#598DDB is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.2% C 0.130 H 258.3°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).
Color values
| HEX | #598DDB |
|---|---|
| RGB | rgb(89, 141, 219) |
| HSL | hsl(216, 64%, 60%) |
| HSV | hsv(216, 59%, 86%) |
| CMYK | cmyk(59.4%, 35.6%, 0%, 14.1%) |
| CIE-LAB | lab(58.31, 6.05, -45.06) |
| CIE-LCH | lch(58.31, 45.46, 277.65°) |
| OKLab | oklab(64.21% -0.0264 -0.1276) |
| OKLCH | oklch(64.21% 0.13 258.3) |
| XYZ | xyz(26.4264, 26.2858, 70.6851) |
| Luminance | 0.2629 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.72
Cornflowerblue
#6495ED
ΔE00 3.34
Faded Blue
#658CBB
ΔE00 3.70
Soft Blue
#6488EA
ΔE00 3.92
Dodger Blue
#3E82FC
ΔE00 4.47
Dodgerblue
#1E90FF
ΔE00 4.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#598DDB #DBA759
analogous
#59CEDB #598DDB #6659DB
triadic
#598DDB #DB598D #8DDB59
tetradic
#598DDB #DB59CE #DBA759 #59DB66
square
#598DDB #DB59CE #DBA759 #59DB66
split-complementary
#598DDB #DB6659 #CEDB59
monochromatic
#215199 #2C6CCB #598DDB #8BB0E6 #BED2F1
Accessibility & contrast
On white
3.36
#598DDB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.26
#598DDB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #598DDB
6.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##598DDB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##598DDB | 1.00 | 3.36 | 6.26 | 6.26 |
| #FFFFFF | 3.36 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6C93DE
Deuteranopia (green-blind)
#5B87D9
Tritanopia (blue-blind)
#009FAA
Achromatopsia (no color)
#8C8C8C
Design tokens & code
CSS
--color: #598ddb; /* rgb */ color: rgb(89, 141, 219); /* oklch */ color: oklch(64.2% 0.130 258.3);
Tailwind
colors: {
custom: {
50: '#92aee6',
500: '#598ddb',
950: '#000000',
},
}SCSS
$custom: #598ddb; $custom-light: #92aee6; $custom-dark: #000000;
JSON
{
"hex": "#598ddb",
"rgb": {
"r": 89,
"g": 141,
"b": 219
},
"hsl": {
"h": 216,
"s": 64.356,
"l": 60.392
},
"oklch": {
"l": 0.64214,
"c": 0.13033,
"h": 258.3
},
"luminance": 0.26288
}Semantic roles & 50–950 ramp
primary
#598DDB
secondary
#E1CDAF
accent
#8519CC
background
#F9FAFE
surface
#F2F4FC
border
#CCCED5
text
#0E1016
muted
#7E7F84