#2D5F71#2D5F71
#2D5F71 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 45.9% C 0.061 H 224.2°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #2D5F71 |
|---|---|
| RGB | rgb(45, 95, 113) |
| HSL | hsl(196, 43%, 31%) |
| HSV | hsv(196, 60%, 44%) |
| CMYK | cmyk(60.2%, 15.9%, 0%, 55.7%) |
| CIE-LAB | lab(37.72, -11.05, -15.29) |
| CIE-LCH | lch(37.72, 18.87, 234.16°) |
| OKLab | oklab(45.87% -0.0438 -0.0425) |
| OKLCH | oklch(45.87% 0.061 224.2) |
| XYZ | xyz(8.1539, 9.9338, 17.1073) |
| Luminance | 0.0993 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Petrol
#005F6A
ΔE00 6.51
Slate
#516572
ΔE00 7.50
Ugly Blue
#31668A
ΔE00 7.58
Sea Blue
#047495
ΔE00 8.53
Gunmetal (survey)
#536267
ΔE00 8.82
Peacock Blue
#016795
ΔE00 8.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D5F71 #713F2D
analogous
#2D7161 #2D5F71 #2D3D71
triadic
#2D5F71 #712D5F #5F712D
tetradic
#2D5F71 #612D71 #713F2D #3D712D
square
#2D5F71 #612D71 #713F2D #3D712D
split-complementary
#2D5F71 #712D3D #71612D
monochromatic
#0A1519 #1C3A45 #2D5F71 #3E849D #5BA3BE
Accessibility & contrast
On white
7.03
#2D5F71 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.99
#2D5F71 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D5F71
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D5F71 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D5F71 | 1.00 | 7.03 | 2.99 | 7.03 |
| #FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#555D72
Deuteranopia (green-blind)
#4B5671
Tritanopia (blue-blind)
#006565
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #2d5f71; /* rgb */ color: rgb(45, 95, 113); /* oklch */ color: oklch(45.9% 0.061 224.2);
Tailwind
colors: {
custom: {
50: '#6d8c99',
500: '#2d5f71',
950: '#000000',
},
}SCSS
$custom: #2d5f71; $custom-light: #6d8c99; $custom-dark: #000000;
JSON
{
"hex": "#2d5f71",
"rgb": {
"r": 45,
"g": 95,
"b": 113
},
"hsl": {
"h": 195.882,
"s": 43.038,
"l": 30.98
},
"oklch": {
"l": 0.45866,
"c": 0.06104,
"h": 224.2
},
"luminance": 0.09935
}Semantic roles & 50–950 ramp
primary
#2D5F71
secondary
#A36B57
accent
#7655D3
background
#F6F8F9
surface
#ECF0F2
border
#C7CBCC
text
#070C0E
muted
#7A7D7E