#2D508D#2D508D
#2D508D is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.7% C 0.109 H 260.7°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).
Color values
| HEX | #2D508D |
|---|---|
| RGB | rgb(45, 80, 141) |
| HSL | hsl(218, 52%, 36%) |
| HSV | hsv(218, 68%, 55%) |
| CMYK | cmyk(68.1%, 43.3%, 0%, 44.7%) |
| CIE-LAB | lab(34.43, 8.45, -37.63) |
| CIE-LCH | lch(34.43, 38.57, 282.65°) |
| OKLab | oklab(43.74% -0.0176 -0.1074) |
| OKLCH | oklch(43.74% 0.109 260.7) |
| XYZ | xyz(8.7569, 8.2174, 26.3188) |
| Luminance | 0.0822 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.99
Cobalt (survey)
#1E488F
ΔE00 2.72
Denim Blue
#3B5B92
ΔE00 3.71
Light Navy
#155084
ΔE00 4.06
Light Navy Blue
#2E5A88
ΔE00 4.29
Cobalt
#0047AB
ΔE00 5.13
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D508D #8D6A2D
analogous
#2D808D #2D508D #3A2D8D
triadic
#2D508D #8D2D50 #508D2D
tetradic
#2D508D #8D2D80 #8D6A2D #2D8D3A
square
#2D508D #8D2D80 #8D6A2D #2D8D3A
split-complementary
#2D508D #8D3A2D #808D2D
monochromatic
#0F1B30 #1E365F #2D508D #3C6ABB #668CCE
Accessibility & contrast
On white
7.94
#2D508D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.64
#2D508D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D508D
7.94:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D508D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D508D | 1.00 | 7.94 | 2.64 | 7.94 |
| #FFFFFF | 7.94 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.64 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.94 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#34568F
Deuteranopia (green-blind)
#244D8C
Tritanopia (blue-blind)
#005E67
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #2d508d; /* rgb */ color: rgb(45, 80, 141); /* oklch */ color: oklch(43.7% 0.109 260.7);
Tailwind
colors: {
custom: {
50: '#7180af',
500: '#2d508d',
950: '#000000',
},
}SCSS
$custom: #2d508d; $custom-light: #7180af; $custom-dark: #000000;
JSON
{
"hex": "#2d508d",
"rgb": {
"r": 45,
"g": 80,
"b": 141
},
"hsl": {
"h": 218.125,
"s": 51.613,
"l": 36.471
},
"oklch": {
"l": 0.43738,
"c": 0.10879,
"h": 260.7
},
"luminance": 0.08218
}Semantic roles & 50–950 ramp
primary
#2D508D
secondary
#B59661
accent
#A74DDB
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#080A10
muted
#7B7C7F