#598BCC#598BCC
#598BCC is a light, moderate cyan. Relative luminance 0.249; OKLCH L 63.0% C 0.113 H 255.5°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #598BCC |
|---|---|
| RGB | rgb(89, 139, 204) |
| HSL | hsl(214, 53%, 57%) |
| HSV | hsv(214, 56%, 80%) |
| CMYK | cmyk(56.4%, 31.9%, 0%, 20%) |
| CIE-LAB | lab(57.02, 2.36, -38.66) |
| CIE-LCH | lch(57.02, 38.73, 273.49°) |
| OKLab | oklab(62.98% -0.0282 -0.109) |
| OKLCH | oklch(62.98% 0.113 255.5) |
| XYZ | xyz(24.2477, 24.9467, 60.6524) |
| Luminance | 0.2495 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Faded Blue
#658CBB
ΔE00 2.58
Dark Sky Blue
#448EE4
ΔE00 3.15
Cool Blue
#4984B8
ΔE00 4.44
Dusty Blue
#5A86AD
ΔE00 4.54
Off Blue
#5684AE
ΔE00 4.57
Soft Blue
#6488EA
ΔE00 4.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#598BCC #CC9A59
analogous
#59C4CC #598BCC #6159CC
triadic
#598BCC #CC598B #8BCC59
tetradic
#598BCC #CC59C4 #CC9A59 #59CC61
square
#598BCC #CC59C4 #CC9A59 #59CC61
split-complementary
#598BCC #CC6159 #C4CC59
monochromatic
#284F83 #366CB1 #598BCC #88ACDA #B7CCE9
Accessibility & contrast
On white
3.51
#598BCC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#598BCC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #598BCC
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##598BCC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##598BCC | 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)
#708FCF
Deuteranopia (green-blind)
#6284CB
Tritanopia (blue-blind)
#009AA2
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #598bcc; /* rgb */ color: rgb(89, 139, 204); /* oklch */ color: oklch(63.0% 0.113 255.5);
Tailwind
colors: {
custom: {
50: '#90acdc',
500: '#598bcc',
950: '#000000',
},
}SCSS
$custom: #598bcc; $custom-light: #90acdc; $custom-dark: #000000;
JSON
{
"hex": "#598bcc",
"rgb": {
"r": 89,
"g": 139,
"b": 204
},
"hsl": {
"h": 213.913,
"s": 52.995,
"l": 57.451
},
"oklch": {
"l": 0.62976,
"c": 0.11257,
"h": 255.5
},
"luminance": 0.24949
}Semantic roles & 50–950 ramp
primary
#598BCC
secondary
#D8C3A9
accent
#9D4BDC
background
#F9FAFD
surface
#F2F4FB
border
#CCCED4
text
#0D1015
muted
#7E7F83