#2D5B8A#2D5B8A
#2D5B8A is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 46.2% C 0.092 H 250.9°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).
Color values
| HEX | #2D5B8A |
|---|---|
| RGB | rgb(45, 91, 138) |
| HSL | hsl(210, 51%, 36%) |
| HSV | hsv(210, 67%, 54%) |
| CMYK | cmyk(67.4%, 34.1%, 0%, 45.9%) |
| CIE-LAB | lab(37.62, 0.20, -30.76) |
| CIE-LCH | lch(37.62, 30.76, 270.37°) |
| OKLab | oklab(46.16% -0.0301 -0.0871) |
| OKLCH | oklch(46.16% 0.092 250.9) |
| XYZ | xyz(9.4090, 9.8741, 25.4499) |
| Luminance | 0.0988 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy Blue
#2E5A88
ΔE00 0.45
Denim (survey)
#3B638C
ΔE00 3.01
Dusk Blue
#26538D
ΔE00 3.05
Denim Blue
#3B5B92
ΔE00 3.42
Light Navy
#155084
ΔE00 3.88
Deep Sea Blue
#015482
ΔE00 4.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D5B8A #8A5C2D
analogous
#2D898A #2D5B8A #2D2D8A
triadic
#2D5B8A #8A2D5B #5B8A2D
tetradic
#2D5B8A #8A2D89 #8A5C2D #2D8A2D
square
#2D5B8A #8A2D89 #8A5C2D #2D8A2D
split-complementary
#2D5B8A #8A2D2D #898A2D
monochromatic
#0F1E2E #1E3D5C #2D5B8A #3C79B8 #6598CD
Accessibility & contrast
On white
7.06
#2D5B8A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.97
#2D5B8A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D5B8A
7.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D5B8A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D5B8A | 1.00 | 7.06 | 2.97 | 7.06 |
| #FFFFFF | 7.06 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.97 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.06 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#465D8C
Deuteranopia (green-blind)
#3A5589
Tritanopia (blue-blind)
#00666C
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #2d5b8a; /* rgb */ color: rgb(45, 91, 138); /* oklch */ color: oklch(46.2% 0.092 250.9);
Tailwind
colors: {
custom: {
50: '#7089ac',
500: '#2d5b8a',
950: '#000000',
},
}SCSS
$custom: #2d5b8a; $custom-light: #7089ac; $custom-dark: #000000;
JSON
{
"hex": "#2d5b8a",
"rgb": {
"r": 45,
"g": 91,
"b": 138
},
"hsl": {
"h": 210.323,
"s": 50.82,
"l": 35.882
},
"oklch": {
"l": 0.46163,
"c": 0.09215,
"h": 250.9
},
"luminance": 0.09875
}Semantic roles & 50–950 ramp
primary
#2D5B8A
secondary
#B38A60
accent
#954DDA
background
#F7F8FA
surface
#EDEFF4
border
#C8CACE
text
#080B10
muted
#7B7C7F