#2D508E#2D508E
#2D508E is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.8% C 0.110 H 260.9°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).
Color values
| HEX | #2D508E |
|---|---|
| RGB | rgb(45, 80, 142) |
| HSL | hsl(218, 52%, 37%) |
| HSV | hsv(218, 68%, 56%) |
| CMYK | cmyk(68.3%, 43.7%, 0%, 44.3%) |
| CIE-LAB | lab(34.49, 8.83, -38.15) |
| CIE-LCH | lch(34.49, 39.15, 283.03°) |
| OKLab | oklab(43.81% -0.0173 -0.1089) |
| OKLCH | oklch(43.81% 0.11 260.9) |
| XYZ | xyz(8.8316, 8.2473, 26.7124) |
| Luminance | 0.0825 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusk Blue
#26538D
ΔE00 2.04
Cobalt (survey)
#1E488F
ΔE00 2.70
Denim Blue
#3B5B92
ΔE00 3.70
Light Navy
#155084
ΔE00 4.15
Light Navy Blue
#2E5A88
ΔE00 4.34
Cobalt
#0047AB
ΔE00 5.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D508E #8E6B2D
analogous
#2D818E #2D508E #3B2D8E
triadic
#2D508E #8E2D50 #508E2D
tetradic
#2D508E #8E2D81 #8E6B2D #2D8E3B
square
#2D508E #8E2D81 #8E6B2D #2D8E3B
split-complementary
#2D508E #8E3B2D #818E2D
monochromatic
#101C31 #1E3660 #2D508E #3C6ABC #678CCF
Accessibility & contrast
On white
7.93
#2D508E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#2D508E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D508E
7.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D508E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D508E | 1.00 | 7.93 | 2.65 | 7.93 |
| #FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#335690
Deuteranopia (green-blind)
#234D8D
Tritanopia (blue-blind)
#005E68
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #2d508e; /* rgb */ color: rgb(45, 80, 142); /* oklch */ color: oklch(43.8% 0.110 260.9);
Tailwind
colors: {
custom: {
50: '#7180af',
500: '#2d508e',
950: '#000000',
},
}SCSS
$custom: #2d508e; $custom-light: #7180af; $custom-dark: #000000;
JSON
{
"hex": "#2d508e",
"rgb": {
"r": 45,
"g": 80,
"b": 142
},
"hsl": {
"h": 218.351,
"s": 51.872,
"l": 36.667
},
"oklch": {
"l": 0.43805,
"c": 0.11024,
"h": 260.9
},
"luminance": 0.08248
}Semantic roles & 50–950 ramp
primary
#2D508E
secondary
#B59761
accent
#A84CDB
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#080A10
muted
#7B7C7F