#2D1F96#2D1F96
#2D1F96 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.3% C 0.181 H 277.1°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).
Color values
| HEX | #2D1F96 |
|---|---|
| RGB | rgb(45, 31, 150) |
| HSL | hsl(247, 66%, 35%) |
| HSV | hsv(247, 79%, 59%) |
| CMYK | cmyk(70%, 79.3%, 0%, 41.2%) |
| CIE-LAB | lab(22.79, 43.14, -62.09) |
| CIE-LCH | lch(22.79, 75.60, 304.79°) |
| OKLab | oklab(35.34% 0.0223 -0.1794) |
| OKLCH | oklch(35.34% 0.181 277.1) |
| XYZ | xyz(7.0754, 3.7392, 29.1971) |
| Luminance | 0.0374 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal
#0C1793
ΔE00 2.88
Indigo Blue
#3A18B1
ΔE00 4.18
Cobalt Blue
#030AA7
ΔE00 4.25
Royal Blue (survey)
#0504AA
ΔE00 4.73
Ultramarine
#2000B1
ΔE00 5.00
Indigo (survey)
#380282
ΔE00 5.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D1F96 #88961F
analogous
#1F4C96 #2D1F96 #681F96
triadic
#2D1F96 #962D1F #1F962D
tetradic
#2D1F96 #961F4C #88961F #1F9668
square
#2D1F96 #961F4C #88961F #1F9668
split-complementary
#2D1F96 #96681F #4C961F
monochromatic
#0F0A31 #1E1563 #2D1F96 #3C29C9 #6454DC
Accessibility & contrast
On white
12.01
#2D1F96 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#2D1F96 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D1F96
12.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D1F96 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D1F96 | 1.00 | 12.01 | 1.75 | 12.01 |
| #FFFFFF | 12.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003B99
Deuteranopia (green-blind)
#003194
Tritanopia (blue-blind)
#00435A
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #2d1f96; /* rgb */ color: rgb(45, 31, 150); /* oklch */ color: oklch(35.3% 0.181 277.1);
Tailwind
colors: {
custom: {
50: '#765eb6',
500: '#2d1f96',
950: '#000000',
},
}SCSS
$custom: #2d1f96; $custom-light: #765eb6; $custom-dark: #000000;
JSON
{
"hex": "#2d1f96",
"rgb": {
"r": 45,
"g": 31,
"b": 150
},
"hsl": {
"h": 247.059,
"s": 65.746,
"l": 35.49
},
"oklch": {
"l": 0.35341,
"c": 0.1808,
"h": 277.1
},
"luminance": 0.0374
}Semantic roles & 50–950 ramp
primary
#2D1F96
secondary
#B2BF52
accent
#E93FD5
background
#F7F5FB
surface
#EEE9F6
border
#C9C5D0
text
#0A0411
muted
#7C7980