#435A6B#435A6B
#435A6B is a mid, muted cyan. Relative luminance 0.096; OKLCH L 45.6% C 0.039 H 240.7°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).
Color values
| HEX | #435A6B |
|---|---|
| RGB | rgb(67, 90, 107) |
| HSL | hsl(206, 23%, 34%) |
| HSV | hsv(206, 37%, 42%) |
| CMYK | cmyk(37.4%, 15.9%, 0%, 58%) |
| CIE-LAB | lab(37.05, -4.00, -12.50) |
| CIE-LCH | lch(37.05, 13.13, 252.26°) |
| OKLab | oklab(45.57% -0.0193 -0.0344) |
| OKLCH | oklch(45.57% 0.039 240.7) |
| XYZ | xyz(8.6239, 9.5667, 15.2992) |
| Luminance | 0.0957 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Slate
#516572
ΔE00 4.41
Slate Grey
#59656D
ΔE00 6.35
Gunmetal (survey)
#536267
ΔE00 6.42
Dark Grey Blue
#29465B
ΔE00 7.20
Ugly Blue
#31668A
ΔE00 7.55
Charcoal
#36454F
ΔE00 7.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#435A6B #6B5443
analogous
#436B68 #435A6B #43466B
triadic
#435A6B #6B435A #5A6B43
tetradic
#435A6B #68436B #6B5443 #466B43
square
#435A6B #68436B #6B5443 #466B43
split-complementary
#435A6B #6B4346 #6B6843
monochromatic
#141B20 #2B3A45 #435A6B #5B7A91 #7C98AD
Accessibility & contrast
On white
7.21
#435A6B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.91
#435A6B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #435A6B
7.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##435A6B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##435A6B | 1.00 | 7.21 | 2.91 | 7.21 |
| #FFFFFF | 7.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#535A6C
Deuteranopia (green-blind)
#4D556B
Tritanopia (blue-blind)
#365E5F
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #435a6b; /* rgb */ color: rgb(67, 90, 107); /* oklch */ color: oklch(45.6% 0.039 240.7);
Tailwind
colors: {
custom: {
50: '#788895',
500: '#435a6b',
950: '#000000',
},
}SCSS
$custom: #435a6b; $custom-light: #788895; $custom-dark: #000000;
JSON
{
"hex": "#435a6b",
"rgb": {
"r": 67,
"g": 90,
"b": 107
},
"hsl": {
"h": 205.5,
"s": 22.989,
"l": 34.118
},
"oklch": {
"l": 0.45568,
"c": 0.03944,
"h": 240.7
},
"luminance": 0.09567
}Semantic roles & 50–950 ramp
primary
#435A6B
secondary
#998271
accent
#8D68BF
background
#F7F8F9
surface
#EDEFF1
border
#C8CACB
text
#090B0D
muted
#7B7C7E