#1E506B#1E506B
#1E506B is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.0% C 0.070 H 235.7°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).
Color values
| HEX | #1E506B |
|---|---|
| RGB | rgb(30, 80, 107) |
| HSL | hsl(201, 56%, 27%) |
| HSV | hsv(201, 72%, 42%) |
| CMYK | cmyk(72%, 25.2%, 0%, 58%) |
| CIE-LAB | lab(31.98, -7.08, -20.47) |
| CIE-LCH | lch(31.98, 21.66, 250.93°) |
| OKLab | oklab(41.04% -0.0392 -0.0575) |
| OKLCH | oklch(41.04% 0.07 235.7) |
| XYZ | xyz(6.0569, 7.0742, 14.9533) |
| Luminance | 0.0707 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 3.49
Dark Grey Blue
#29465B
ΔE00 4.47
Deep Sea Blue
#015482
ΔE00 4.99
Light Navy
#155084
ΔE00 6.44
Prussian Blue
#004577
ΔE00 7.07
Light Navy Blue
#2E5A88
ΔE00 7.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E506B #6B391E
analogous
#1E6B60 #1E506B #1E2A6B
triadic
#1E506B #6B1E50 #506B1E
tetradic
#1E506B #601E6B #6B391E #2A6B1E
square
#1E506B #601E6B #6B391E #2A6B1E
split-complementary
#1E506B #6B1E2A #6B601E
monochromatic
#071218 #112C3B #1E506B #2B749B #3B97C8
Accessibility & contrast
On white
8.70
#1E506B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.41
#1E506B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1E506B
8.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E506B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E506B | 1.00 | 8.70 | 2.41 | 8.70 |
| #FFFFFF | 8.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.41 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#434F6C
Deuteranopia (green-blind)
#39486B
Tritanopia (blue-blind)
#005759
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #1e506b; /* rgb */ color: rgb(30, 80, 107); /* oklch */ color: oklch(41.0% 0.070 235.7);
Tailwind
colors: {
custom: {
50: '#648195',
500: '#1e506b',
950: '#000000',
},
}SCSS
$custom: #1e506b; $custom-light: #648195; $custom-dark: #000000;
JSON
{
"hex": "#1e506b",
"rgb": {
"r": 30,
"g": 80,
"b": 107
},
"hsl": {
"h": 201.039,
"s": 56.204,
"l": 26.863
},
"oklch": {
"l": 0.4104,
"c": 0.06962,
"h": 235.7
},
"luminance": 0.07075
}Semantic roles & 50–950 ramp
primary
#1E506B
secondary
#9F6545
accent
#7D48DF
background
#F6F7F9
surface
#EBEEF1
border
#C6C9CB
text
#060A0D
muted
#7A7C7E