#59778B#59778B
#59778B is a mid, muted cyan. Relative luminance 0.172; OKLCH L 55.4% C 0.047 H 237.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).
Color values
| HEX | #59778B |
|---|---|
| RGB | rgb(89, 119, 139) |
| HSL | hsl(204, 22%, 45%) |
| HSV | hsv(204, 36%, 55%) |
| CMYK | cmyk(36%, 14.4%, 0%, 45.5%) |
| CIE-LAB | lab(48.49, -5.52, -14.35) |
| CIE-LCH | lch(48.49, 15.38, 248.95°) |
| OKLab | oklab(55.36% -0.0248 -0.0394) |
| OKLCH | oklch(55.36% 0.047 237.9) |
| XYZ | xyz(15.3754, 17.1808, 26.9272) |
| Luminance | 0.1718 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Grey Blue
#647D8E
ΔE00 2.96
Metallic Blue
#4F738E
ΔE00 3.01
Slate Blue (survey)
#5B7C99
ΔE00 3.93
Steel Blue (survey)
#5A7D9A
ΔE00 3.93
Stormy Blue
#507B9C
ΔE00 4.43
Greyish Blue
#5E819D
ΔE00 4.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#59778B #8B6D59
analogous
#598B86 #59778B #595E8B
triadic
#59778B #8B5977 #778B59
tetradic
#59778B #86598B #8B6D59 #5E8B59
square
#59778B #86598B #8B6D59 #5E8B59
split-complementary
#59778B #8B595E #8B8659
monochromatic
#293740 #415766 #59778B #7895A9 #9EB3C1
Accessibility & contrast
On white
4.73
#59778B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.44
#59778B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #59778B
4.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##59778B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##59778B | 1.00 | 4.73 | 4.44 | 4.73 |
| #FFFFFF | 4.73 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.73 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6E768C
Deuteranopia (green-blind)
#67718B
Tritanopia (blue-blind)
#487C7D
Achromatopsia (no color)
#737373
Design tokens & code
CSS
--color: #59778b; /* rgb */ color: rgb(89, 119, 139); /* oklch */ color: oklch(55.4% 0.047 237.9);
Tailwind
colors: {
custom: {
50: '#899ead',
500: '#59778b',
950: '#000000',
},
}SCSS
$custom: #59778b; $custom-light: #899ead; $custom-dark: #000000;
JSON
{
"hex": "#59778b",
"rgb": {
"r": 89,
"g": 119,
"b": 139
},
"hsl": {
"h": 204,
"s": 21.93,
"l": 44.706
},
"oklch": {
"l": 0.55365,
"c": 0.04658,
"h": 237.9
},
"luminance": 0.17182
}Semantic roles & 50–950 ramp
primary
#59778B
secondary
#AE9D91
accent
#8B69BE
background
#F8F9FA
surface
#F0F2F4
border
#CBCCCE
text
#0C0E10
muted
#7D7E7F