#598ABB#598ABB
#598ABB is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.9% C 0.092 H 249.5°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).
Color values
| HEX | #598ABB |
|---|---|
| RGB | rgb(89, 138, 187) |
| HSL | hsl(210, 42%, 54%) |
| HSV | hsv(210, 52%, 73%) |
| CMYK | cmyk(52.4%, 26.2%, 0%, 26.7%) |
| CIE-LAB | lab(55.97, -2.43, -30.66) |
| CIE-LCH | lch(55.97, 30.76, 265.47°) |
| OKLab | oklab(61.9% -0.0321 -0.0859) |
| OKLCH | oklch(61.9% 0.092 249.5) |
| XYZ | xyz(22.1748, 23.8869, 50.4462) |
| Luminance | 0.2389 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Faded Blue
#658CBB
ΔE00 2.28
Dusty Blue
#5A86AD
ΔE00 2.43
Off Blue
#5684AE
ΔE00 2.60
Cool Blue
#4984B8
ΔE00 2.86
Steel Blue
#4682B4
ΔE00 3.74
Dark Sky Blue
#448EE4
ΔE00 4.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#598ABB #BB8A59
analogous
#59BBBB #598ABB #5959BB
triadic
#598ABB #BB598A #8ABB59
tetradic
#598ABB #BB59BB #BB8A59 #59BB59
square
#598ABB #BB59BB #BB8A59 #59BB59
split-complementary
#598ABB #BB5959 #BBBB59
monochromatic
#2D4D6D #3E6B98 #598ABB #84A9CD #B0C7DF
Accessibility & contrast
On white
3.63
#598ABB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.78
#598ABB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #598ABB
5.78:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##598ABB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##598ABB | 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)
#768CBD
Deuteranopia (green-blind)
#6982BA
Tritanopia (blue-blind)
#23959B
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #598abb; /* rgb */ color: rgb(89, 138, 187); /* oklch */ color: oklch(61.9% 0.092 249.5);
Tailwind
colors: {
custom: {
50: '#8eaccf',
500: '#598abb',
950: '#000000',
},
}SCSS
$custom: #598abb; $custom-light: #8eaccf; $custom-dark: #000000;
JSON
{
"hex": "#598abb",
"rgb": {
"r": 89,
"g": 138,
"b": 187
},
"hsl": {
"h": 210,
"s": 41.88,
"l": 54.118
},
"oklch": {
"l": 0.61902,
"c": 0.09166,
"h": 249.5
},
"luminance": 0.23889
}Semantic roles & 50–950 ramp
primary
#598ABB
secondary
#CDB8A3
accent
#9456D2
background
#F9FAFC
surface
#F1F4F9
border
#CBCED2
text
#0D1014
muted
#7E7F82