#2E1DA1#2E1DA1
#2E1DA1 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.4% C 0.195 H 276.3°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).
Color values
| HEX | #2E1DA1 |
|---|---|
| RGB | rgb(46, 29, 161) |
| HSL | hsl(248, 69%, 37%) |
| HSV | hsv(248, 82%, 63%) |
| CMYK | cmyk(71.4%, 82%, 0%, 36.9%) |
| CIE-LAB | lab(23.78, 47.64, -67.20) |
| CIE-LCH | lch(23.78, 82.37, 305.34°) |
| OKLab | oklab(36.42% 0.0215 -0.1942) |
| OKLCH | oklch(36.42% 0.195 276.3) |
| XYZ | xyz(7.9970, 4.0320, 34.0681) |
| Luminance | 0.0403 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 2.66
Royal
#0C1793
ΔE00 3.48
Cobalt Blue
#030AA7
ΔE00 3.52
Ultramarine
#2000B1
ΔE00 3.79
Royal Blue (survey)
#0504AA
ΔE00 3.89
True Blue
#010FCC
ΔE00 5.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2E1DA1 #90A11D
analogous
#1D4EA1 #2E1DA1 #701DA1
triadic
#2E1DA1 #A12E1D #1DA12E
tetradic
#2E1DA1 #A11D4E #90A11D #1DA170
square
#2E1DA1 #A11D4E #90A11D #1DA170
split-complementary
#2E1DA1 #A1701D #4EA11D
monochromatic
#100A39 #1F146D #2E1DA1 #3D26D5 #6958E1
Accessibility & contrast
On white
11.62
#2E1DA1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.81
#2E1DA1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2E1DA1
11.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2E1DA1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2E1DA1 | 1.00 | 11.62 | 1.81 | 11.62 |
| #FFFFFF | 11.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.81 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003EA5
Deuteranopia (green-blind)
#00339F
Tritanopia (blue-blind)
#004660
Achromatopsia (no color)
#393939
Design tokens & code
CSS
--color: #2e1da1; /* rgb */ color: rgb(46, 29, 161); /* oklch */ color: oklch(36.4% 0.195 276.3);
Tailwind
colors: {
custom: {
50: '#7a5ebe',
500: '#2e1da1',
950: '#000000',
},
}SCSS
$custom: #2e1da1; $custom-light: #7a5ebe; $custom-dark: #000000;
JSON
{
"hex": "#2e1da1",
"rgb": {
"r": 46,
"g": 29,
"b": 161
},
"hsl": {
"h": 247.727,
"s": 69.474,
"l": 37.255
},
"oklch": {
"l": 0.36415,
"c": 0.19541,
"h": 276.3
},
"luminance": 0.04033
}Semantic roles & 50–950 ramp
primary
#2E1DA1
secondary
#B6C455
accent
#EC3CD6
background
#F8F5FB
surface
#EFE9F7
border
#CAC5D0
text
#0B0412
muted
#7C7981