#2F5B8F#2F5B8F
#2F5B8F is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.5% C 0.098 H 253.9°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).
Color values
| HEX | #2F5B8F |
|---|---|
| RGB | rgb(47, 91, 143) |
| HSL | hsl(213, 51%, 37%) |
| HSV | hsv(213, 67%, 56%) |
| CMYK | cmyk(67.1%, 36.4%, 0%, 43.9%) |
| CIE-LAB | lab(37.97, 2.40, -33.23) |
| CIE-LCH | lch(37.97, 33.32, 274.13°) |
| OKLab | oklab(46.55% -0.0271 -0.0943) |
| OKLCH | oklch(46.55% 0.098 253.9) |
| XYZ | xyz(9.8695, 10.0687, 27.4046) |
| Luminance | 0.1007 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy Blue
#2E5A88
ΔE00 1.15
Denim Blue
#3B5B92
ΔE00 2.50
Dusk Blue
#26538D
ΔE00 2.70
Denim (survey)
#3B638C
ΔE00 3.15
Light Navy
#155084
ΔE00 4.22
Dusky Blue
#475F94
ΔE00 4.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F5B8F #8F632F
analogous
#2F8B8F #2F5B8F #332F8F
triadic
#2F5B8F #8F2F5B #5B8F2F
tetradic
#2F5B8F #8F2F8B #8F632F #2F8F33
square
#2F5B8F #8F2F8B #8F632F #2F8F33
split-complementary
#2F5B8F #8F332F #8B8F2F
monochromatic
#112033 #203E61 #2F5B8F #3E78BD #6A98CE
Accessibility & contrast
On white
6.97
#2F5B8F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.01
#2F5B8F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2F5B8F
6.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F5B8F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2F5B8F | 1.00 | 6.97 | 3.01 | 6.97 |
| #FFFFFF | 6.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.01 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#445E91
Deuteranopia (green-blind)
#37558E
Tritanopia (blue-blind)
#00676E
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #2f5b8f; /* rgb */ color: rgb(47, 91, 143); /* oklch */ color: oklch(46.5% 0.098 253.9);
Tailwind
colors: {
custom: {
50: '#7289b0',
500: '#2f5b8f',
950: '#000000',
},
}SCSS
$custom: #2f5b8f; $custom-light: #7289b0; $custom-dark: #000000;
JSON
{
"hex": "#2f5b8f",
"rgb": {
"r": 47,
"g": 91,
"b": 143
},
"hsl": {
"h": 212.5,
"s": 50.526,
"l": 37.255
},
"oklch": {
"l": 0.46547,
"c": 0.09811,
"h": 253.9
},
"luminance": 0.1007
}Semantic roles & 50–950 ramp
primary
#2F5B8F
secondary
#B59065
accent
#9A4EDA
background
#F7F8FA
surface
#EDEFF5
border
#C8CACF
text
#090B10
muted
#7B7C7F