#2D2589#2D2589
#2D2589 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.8% C 0.158 H 277.8°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).
Color values
| HEX | #2D2589 |
|---|---|
| RGB | rgb(45, 37, 137) |
| HSL | hsl(245, 57%, 34%) |
| HSV | hsv(245, 73%, 54%) |
| CMYK | cmyk(67.2%, 73%, 0%, 46.3%) |
| CIE-LAB | lab(22.61, 35.49, -54.32) |
| CIE-LCH | lch(22.61, 64.89, 303.15°) |
| OKLab | oklab(34.8% 0.0216 -0.1568) |
| OKLCH | oklch(34.8% 0.158 277.8) |
| XYZ | xyz(6.2577, 3.6866, 24.0439) |
| Luminance | 0.0369 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal
#0C1793
ΔE00 4.12
Midnight Blue
#191970
ΔE00 4.88
Indigo Blue
#3A18B1
ΔE00 6.48
Cobalt Blue
#030AA7
ΔE00 6.48
Indigo (survey)
#380282
ΔE00 6.51
Royal Blue (survey)
#0504AA
ΔE00 7.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D2589 #818925
analogous
#254F89 #2D2589 #5F2589
triadic
#2D2589 #892D25 #25892D
tetradic
#2D2589 #89254F #818925 #25895F
square
#2D2589 #89254F #818925 #25895F
split-complementary
#2D2589 #895F25 #4F8925
monochromatic
#0D0B29 #1D1859 #2D2589 #3D32B9 #6157D2
Accessibility & contrast
On white
12.09
#2D2589 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.74
#2D2589 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D2589
12.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D2589 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D2589 | 1.00 | 12.09 | 1.74 | 12.09 |
| #FFFFFF | 12.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003A8C
Deuteranopia (green-blind)
#003287
Tritanopia (blue-blind)
#004154
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #2d2589; /* rgb */ color: rgb(45, 37, 137); /* oklch */ color: oklch(34.8% 0.158 277.8);
Tailwind
colors: {
custom: {
50: '#7361ac',
500: '#2d2589',
950: '#000000',
},
}SCSS
$custom: #2d2589; $custom-light: #7361ac; $custom-dark: #000000;
JSON
{
"hex": "#2d2589",
"rgb": {
"r": 45,
"g": 37,
"b": 137
},
"hsl": {
"h": 244.8,
"s": 57.471,
"l": 34.118
},
"oklch": {
"l": 0.34801,
"c": 0.15831,
"h": 277.8
},
"luminance": 0.03687
}Semantic roles & 50–950 ramp
primary
#2D2589
secondary
#AEB654
accent
#E147D4
background
#F7F5FA
surface
#EDEAF4
border
#C8C6CE
text
#090510
muted
#7B797F