#3A759D#3A759D
#3A759D is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.0% C 0.088 H 240.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3A759D |
|---|---|
| RGB | rgb(58, 117, 157) |
| HSL | hsl(204, 46%, 42%) |
| HSV | hsv(204, 63%, 62%) |
| CMYK | cmyk(63.1%, 25.5%, 0%, 38.4%) |
| CIE-LAB | lab(47.05, -6.51, -27.31) |
| CIE-LCH | lch(47.05, 28.07, 256.60°) |
| OKLab | oklab(54.04% -0.043 -0.0767) |
| OKLCH | oklch(54.04% 0.088 240.7) |
| XYZ | xyz(14.1897, 16.0551, 34.2429) |
| Luminance | 0.1606 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Muted Blue
#3B719F
ΔE00 2.50
Dull Blue
#49759C
ΔE00 2.65
Cadet Blue
#4E7496
ΔE00 3.39
Flat Blue
#3C73A8
ΔE00 3.39
Stormy Blue
#507B9C
ΔE00 3.62
Nice Blue
#107AB0
ΔE00 3.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3A759D #9D623A
analogous
#3A9D94 #3A759D #3A449D
triadic
#3A759D #9D3A75 #759D3A
tetradic
#3A759D #943A9D #9D623A #449D3A
square
#3A759D #943A9D #9D623A #449D3A
split-complementary
#3A759D #9D3A44 #9D943A
monochromatic
#193244 #295470 #3A759D #5494C0 #81B0D0
Accessibility & contrast
On white
4.99
#3A759D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#3A759D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3A759D
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3A759D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3A759D | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#63759F
Deuteranopia (green-blind)
#556B9C
Tritanopia (blue-blind)
#007F83
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #3a759d; /* rgb */ color: rgb(58, 117, 157); /* oklch */ color: oklch(54.0% 0.088 240.7);
Tailwind
colors: {
custom: {
50: '#7a9cba',
500: '#3a759d',
950: '#000000',
},
}SCSS
$custom: #3a759d; $custom-light: #7a9cba; $custom-dark: #000000;
JSON
{
"hex": "#3a759d",
"rgb": {
"r": 58,
"g": 117,
"b": 157
},
"hsl": {
"h": 204.242,
"s": 46.047,
"l": 42.157
},
"oklch": {
"l": 0.54044,
"c": 0.08794,
"h": 240.7
},
"luminance": 0.16056
}Semantic roles & 50–950 ramp
primary
#3A759D
secondary
#BA9379
accent
#8752D6
background
#F7F9FB
surface
#EEF2F6
border
#C9CCD0
text
#0A0E11
muted
#7C7E80