#40709E#40709E
#40709E is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.2% C 0.090 H 248.9°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).
Color values
| HEX | #40709E |
|---|---|
| RGB | rgb(64, 112, 158) |
| HSL | hsl(209, 42%, 44%) |
| HSV | hsv(209, 59%, 62%) |
| CMYK | cmyk(59.5%, 29.1%, 0%, 38%) |
| CIE-LAB | lab(45.83, -1.98, -29.77) |
| CIE-LCH | lch(45.83, 29.83, 266.20°) |
| OKLab | oklab(53.17% -0.0323 -0.0838) |
| OKLCH | oklch(53.17% 0.09 248.9) |
| XYZ | xyz(14.0778, 15.1457, 34.5227) |
| Luminance | 0.1515 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Muted Blue
#3B719F
ΔE00 1.10
Flat Blue
#3C73A8
ΔE00 1.65
Dull Blue
#49759C
ΔE00 2.29
Cadet Blue
#4E7496
ΔE00 3.01
Medium Blue
#2C6FBB
ΔE00 3.38
Mid Blue
#276AB3
ΔE00 3.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#40709E #9E6E40
analogous
#409E9D #40709E #40419E
triadic
#40709E #9E4070 #709E40
tetradic
#40709E #9D409E #9E6E40 #419E40
square
#40709E #9D409E #9E6E40 #419E40
split-complementary
#40709E #9E4041 #9E9D40
monochromatic
#1D3247 #2E5172 #40709E #5E8FBE #89ADCF
Accessibility & contrast
On white
5.21
#40709E on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.03
#40709E on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #40709E
5.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##40709E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##40709E | 1.00 | 5.21 | 4.03 | 5.21 |
| #FFFFFF | 5.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.03 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5D72A0
Deuteranopia (green-blind)
#50689D
Tritanopia (blue-blind)
#007B80
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #40709e; /* rgb */ color: rgb(64, 112, 158); /* oklch */ color: oklch(53.2% 0.090 248.9);
Tailwind
colors: {
custom: {
50: '#7d98bb',
500: '#40709e',
950: '#000000',
},
}SCSS
$custom: #40709e; $custom-light: #7d98bb; $custom-dark: #000000;
JSON
{
"hex": "#40709e",
"rgb": {
"r": 64,
"g": 112,
"b": 158
},
"hsl": {
"h": 209.362,
"s": 42.342,
"l": 43.529
},
"oklch": {
"l": 0.53171,
"c": 0.08978,
"h": 248.9
},
"luminance": 0.15147
}Semantic roles & 50–950 ramp
primary
#40709E
secondary
#BA9C80
accent
#9356D2
background
#F7F9FB
surface
#EEF2F6
border
#C9CCD0
text
#0A0D11
muted
#7C7E80