#3E667B#3E667B
#3E667B is a mid, muted cyan. Relative luminance 0.120; OKLCH L 48.9% C 0.056 H 232.5°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).
Color values
| HEX | #3E667B |
|---|---|
| RGB | rgb(62, 102, 123) |
| HSL | hsl(201, 33%, 36%) |
| HSV | hsv(201, 50%, 48%) |
| CMYK | cmyk(49.6%, 17.1%, 0%, 51.8%) |
| CIE-LAB | lab(41.15, -7.85, -16.10) |
| CIE-LCH | lch(41.15, 17.91, 244.01°) |
| OKLab | oklab(48.94% -0.0343 -0.0446) |
| OKLCH | oklch(48.94% 0.056 232.5) |
| XYZ | xyz(10.3118, 11.9562, 20.4994) |
| Luminance | 0.1196 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Slate
#516572
ΔE00 4.88
Ugly Blue
#31668A
ΔE00 4.90
Metallic Blue
#4F738E
ΔE00 6.07
Peacock Blue
#016795
ΔE00 7.03
Sea Blue
#047495
ΔE00 7.16
Ocean Blue (survey)
#03719C
ΔE00 7.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3E667B #7B533E
analogous
#3E7B72 #3E667B #3E487B
triadic
#3E667B #7B3E66 #667B3E
tetradic
#3E667B #723E7B #7B533E #487B3E
square
#3E667B #723E7B #7B533E #487B3E
split-complementary
#3E667B #7B3E48 #7B723E
monochromatic
#15232A #294452 #3E667B #5388A4 #78A4BB
Accessibility & contrast
On white
6.19
#3E667B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.39
#3E667B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3E667B
6.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3E667B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3E667B | 1.00 | 6.19 | 3.39 | 6.19 |
| #FFFFFF | 6.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.39 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5C657C
Deuteranopia (green-blind)
#535E7B
Tritanopia (blue-blind)
#216C6D
Achromatopsia (no color)
#616161
Design tokens & code
CSS
--color: #3e667b; /* rgb */ color: rgb(62, 102, 123); /* oklch */ color: oklch(48.9% 0.056 232.5);
Tailwind
colors: {
custom: {
50: '#7791a1',
500: '#3e667b',
950: '#000000',
},
}SCSS
$custom: #3e667b; $custom-light: #7791a1; $custom-dark: #000000;
JSON
{
"hex": "#3e667b",
"rgb": {
"r": 62,
"g": 102,
"b": 123
},
"hsl": {
"h": 200.656,
"s": 32.973,
"l": 36.275
},
"oklch": {
"l": 0.48939,
"c": 0.05628,
"h": 232.5
},
"luminance": 0.11957
}Semantic roles & 50–950 ramp
primary
#3E667B
secondary
#A5826F
accent
#835FC9
background
#F7F8F9
surface
#EDF0F2
border
#C8CBCC
text
#090C0F
muted
#7B7D7E