#659FB5#659FB5
#659FB5 is a light, moderate cyan. Relative luminance 0.309; OKLCH L 67.1% C 0.069 H 224.1°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).
Color values
| HEX | #659FB5 |
|---|---|
| RGB | rgb(101, 159, 181) |
| HSL | hsl(197, 35%, 55%) |
| HSV | hsv(197, 44%, 71%) |
| CMYK | cmyk(44.2%, 12.2%, 0%, 29%) |
| CIE-LAB | lab(62.42, -13.02, -17.32) |
| CIE-LCH | lch(62.42, 21.67, 233.06°) |
| OKLab | oklab(67.08% -0.0493 -0.0478) |
| OKLCH | oklch(67.08% 0.069 224.1) |
| XYZ | xyz(26.1025, 30.8973, 48.2954) |
| Luminance | 0.3090 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Greyblue
#77A1B5
ΔE00 3.22
Bluegrey
#85A3B2
ΔE00 6.08
Bluey Grey
#89A0B0
ΔE00 7.91
Cadetblue
#5F9EA0
ΔE00 8.85
Bluish Grey
#748B97
ΔE00 9.07
Blue Grey
#758DA3
ΔE00 9.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#659FB5 #B57B65
analogous
#65B5A3 #659FB5 #6577B5
triadic
#659FB5 #B5659F #9FB565
tetradic
#659FB5 #A365B5 #B57B65 #77B565
square
#659FB5 #A365B5 #B57B65 #77B565
split-complementary
#659FB5 #B56577 #B5A365
monochromatic
#345C6C #488095 #659FB5 #8EB9C9 #B8D3DD
Accessibility & contrast
On white
2.92
#659FB5 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.18
#659FB5 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #659FB5
7.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##659FB5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##659FB5 | 1.00 | 2.92 | 7.18 | 7.18 |
| #FFFFFF | 2.92 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.18 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.18 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#939CB6
Deuteranopia (green-blind)
#8793B5
Tritanopia (blue-blind)
#42A6A6
Achromatopsia (no color)
#979797
Design tokens & code
CSS
--color: #659fb5; /* rgb */ color: rgb(101, 159, 181); /* oklch */ color: oklch(67.1% 0.069 224.1);
Tailwind
colors: {
custom: {
50: '#95bbcb',
500: '#659fb5',
950: '#000000',
},
}SCSS
$custom: #659fb5; $custom-light: #95bbcb; $custom-dark: #000000;
JSON
{
"hex": "#659fb5",
"rgb": {
"r": 101,
"g": 159,
"b": 181
},
"hsl": {
"h": 196.5,
"s": 35.088,
"l": 55.294
},
"oklch": {
"l": 0.67085,
"c": 0.06867,
"h": 224.1
},
"luminance": 0.30899
}Semantic roles & 50–950 ramp
primary
#659FB5
secondary
#CCB3AA
accent
#7B5DCB
background
#F9FBFC
surface
#F2F6F8
border
#CCD0D1
text
#0E1113
muted
#7E8082