#597EA7#597EA7
#597EA7 is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 58.2% C 0.076 H 251.7°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).
Color values
| HEX | #597EA7 |
|---|---|
| RGB | rgb(89, 126, 167) |
| HSL | hsl(212, 31%, 50%) |
| HSV | hsv(212, 47%, 65%) |
| CMYK | cmyk(46.7%, 24.6%, 0%, 34.5%) |
| CIE-LAB | lab(51.65, -1.55, -25.89) |
| CIE-LCH | lch(51.65, 25.93, 266.58°) |
| OKLab | oklab(58.22% -0.0239 -0.0722) |
| OKLCH | oklch(58.22% 0.076 251.7) |
| XYZ | xyz(18.5534, 19.8343, 39.4025) |
| Luminance | 0.1984 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Off Blue
#5684AE
ΔE00 2.76
Slate Blue (survey)
#5B7C99
ΔE00 3.32
Dusty Blue
#5A86AD
ΔE00 3.33
Steel Blue (survey)
#5A7D9A
ΔE00 3.47
Stormy Blue
#507B9C
ΔE00 3.71
Greyish Blue
#5E819D
ΔE00 3.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#597EA7 #A78259
analogous
#59A5A7 #597EA7 #5B59A7
triadic
#597EA7 #A7597E #7EA759
tetradic
#597EA7 #A759A5 #A78259 #59A75B
square
#597EA7 #A759A5 #A78259 #59A75B
split-complementary
#597EA7 #A75B59 #A5A759
monochromatic
#2E4257 #43607F #597EA7 #819DBC #A9BCD1
Accessibility & contrast
On white
4.23
#597EA7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.97
#597EA7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #597EA7
4.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##597EA7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##597EA7 | 1.00 | 4.23 | 4.97 | 4.97 |
| #FFFFFF | 4.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6E7FA9
Deuteranopia (green-blind)
#6478A6
Tritanopia (blue-blind)
#39878C
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #597ea7; /* rgb */ color: rgb(89, 126, 167); /* oklch */ color: oklch(58.2% 0.076 251.7);
Tailwind
colors: {
custom: {
50: '#8ca3c1',
500: '#597ea7',
950: '#000000',
},
}SCSS
$custom: #597ea7; $custom-light: #8ca3c1; $custom-dark: #000000;
JSON
{
"hex": "#597ea7",
"rgb": {
"r": 89,
"g": 126,
"b": 167
},
"hsl": {
"h": 211.538,
"s": 30.709,
"l": 50.196
},
"oklch": {
"l": 0.58221,
"c": 0.07601,
"h": 251.7
},
"luminance": 0.19836
}Semantic roles & 50–950 ramp
primary
#597EA7
secondary
#BFAF9C
accent
#9761C7
background
#F8FAFB
surface
#F0F3F7
border
#CBCDD0
text
#0C0F12
muted
#7D7F81