#1E576A#1E576A
#1E576A is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.8% C 0.066 H 223.8°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).
Color values
| HEX | #1E576A |
|---|---|
| RGB | rgb(30, 87, 106) |
| HSL | hsl(195, 56%, 27%) |
| HSV | hsv(195, 72%, 42%) |
| CMYK | cmyk(71.7%, 17.9%, 0%, 58.4%) |
| CIE-LAB | lab(34.26, -11.69, -16.32) |
| CIE-LCH | lch(34.26, 20.07, 234.37°) |
| OKLab | oklab(42.85% -0.0476 -0.0456) |
| OKLCH | oklch(42.85% 0.066 223.8) |
| XYZ | xyz(6.5441, 8.1323, 14.8577) |
| Luminance | 0.0813 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Petrol
#005F6A
ΔE00 6.45
Dark Slate Blue
#214761
ΔE00 7.91
Dark Grey Blue
#29465B
ΔE00 8.07
Deep Teal
#00555A
ΔE00 8.30
Ugly Blue
#31668A
ΔE00 9.00
Darkslategray
#2F4F4F
ΔE00 9.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E576A #6A311E
analogous
#1E6A57 #1E576A #1E316A
triadic
#1E576A #6A1E57 #576A1E
tetradic
#1E576A #571E6A #6A311E #316A1E
square
#1E576A #571E6A #6A311E #316A1E
split-complementary
#1E576A #6A1E31 #6A571E
monochromatic
#071418 #11303A #1E576A #2C7E9A #3BA4C7
Accessibility & contrast
On white
8.00
#1E576A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#1E576A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1E576A
8.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E576A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E576A | 1.00 | 8.00 | 2.63 | 8.00 |
| #FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C556B
Deuteranopia (green-blind)
#424D6A
Tritanopia (blue-blind)
#005D5D
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #1e576a; /* rgb */ color: rgb(30, 87, 106); /* oklch */ color: oklch(42.8% 0.066 223.8);
Tailwind
colors: {
custom: {
50: '#658694',
500: '#1e576a',
950: '#000000',
},
}SCSS
$custom: #1e576a; $custom-light: #658694; $custom-dark: #000000;
JSON
{
"hex": "#1e576a",
"rgb": {
"r": 30,
"g": 87,
"b": 106
},
"hsl": {
"h": 195,
"s": 55.882,
"l": 26.667
},
"oklch": {
"l": 0.42846,
"c": 0.0659,
"h": 223.8
},
"luminance": 0.08133
}Semantic roles & 50–950 ramp
primary
#1E576A
secondary
#9E5C45
accent
#6E49DF
background
#F6F8F9
surface
#EBEFF1
border
#C6CACB
text
#060B0D
muted
#7A7C7E