#2D5B8F#2D5B8F
#2D5B8F is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.5% C 0.099 H 253.1°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2D5B8F |
|---|---|
| RGB | rgb(45, 91, 143) |
| HSL | hsl(212, 52%, 37%) |
| HSV | hsv(212, 69%, 56%) |
| CMYK | cmyk(68.5%, 36.4%, 0%, 43.9%) |
| CIE-LAB | lab(37.88, 2.04, -33.37) |
| CIE-LCH | lch(37.88, 33.43, 273.50°) |
| OKLab | oklab(46.46% -0.0287 -0.0947) |
| OKLCH | oklch(46.46% 0.099 253.1) |
| XYZ | xyz(9.7794, 10.0222, 27.4004) |
| Luminance | 0.1002 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy Blue
#2E5A88
ΔE00 1.02
Dusk Blue
#26538D
ΔE00 2.75
Denim Blue
#3B5B92
ΔE00 2.83
Denim (survey)
#3B638C
ΔE00 3.16
Light Navy
#155084
ΔE00 4.08
Dusky Blue
#475F94
ΔE00 4.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D5B8F #8F612D
analogous
#2D8C8F #2D5B8F #302D8F
triadic
#2D5B8F #8F2D5B #5B8F2D
tetradic
#2D5B8F #8F2D8C #8F612D #2D8F30
square
#2D5B8F #8F2D8C #8F612D #2D8F30
split-complementary
#2D5B8F #8F302D #8C8F2D
monochromatic
#102032 #1E3D60 #2D5B8F #3C79BE #6798CF
Accessibility & contrast
On white
6.99
#2D5B8F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.00
#2D5B8F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2D5B8F
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D5B8F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D5B8F | 1.00 | 6.99 | 3.00 | 6.99 |
| #FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#445E91
Deuteranopia (green-blind)
#36558E
Tritanopia (blue-blind)
#00676E
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #2d5b8f; /* rgb */ color: rgb(45, 91, 143); /* oklch */ color: oklch(46.5% 0.099 253.1);
Tailwind
colors: {
custom: {
50: '#7189b0',
500: '#2d5b8f',
950: '#000000',
},
}SCSS
$custom: #2d5b8f; $custom-light: #7189b0; $custom-dark: #000000;
JSON
{
"hex": "#2d5b8f",
"rgb": {
"r": 45,
"g": 91,
"b": 143
},
"hsl": {
"h": 211.837,
"s": 52.128,
"l": 36.863
},
"oklch": {
"l": 0.46459,
"c": 0.09896,
"h": 253.1
},
"luminance": 0.10023
}Semantic roles & 50–950 ramp
primary
#2D5B8F
secondary
#B68E62
accent
#984CDC
background
#F7F8FA
surface
#EDEFF5
border
#C8CACF
text
#080B10
muted
#7B7C7F