#2A217E#2A217E
#2A217E is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.8% C 0.149 H 278.6°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2A217E |
|---|---|
| RGB | rgb(42, 33, 126) |
| HSL | hsl(246, 58%, 31%) |
| HSV | hsv(246, 74%, 49%) |
| CMYK | cmyk(66.7%, 73.8%, 0%, 50.6%) |
| CIE-LAB | lab(20.38, 33.75, -51.06) |
| CIE-LCH | lch(20.38, 61.20, 303.47°) |
| OKLab | oklab(32.82% 0.0224 -0.1474) |
| OKLCH | oklch(32.82% 0.149 278.6) |
| XYZ | xyz(5.2634, 3.0859, 20.0529) |
| Luminance | 0.0309 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Midnight Blue
#191970
ΔE00 3.16
Royal
#0C1793
ΔE00 4.44
Indigo (survey)
#380282
ΔE00 5.94
Dark Royal Blue
#02066F
ΔE00 6.45
Darkblue
#00008B
ΔE00 6.67
Navy
#000080
ΔE00 6.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A217E #757E21
analogous
#21467E #2A217E #58217E
triadic
#2A217E #7E2A21 #217E2A
tetradic
#2A217E #7E2146 #757E21 #217E58
square
#2A217E #7E2146 #757E21 #217E58
split-complementary
#2A217E #7E5821 #467E21
monochromatic
#0A081D #1A144E #2A217E #3A2EAE #574AD0
Accessibility & contrast
On white
12.99
#2A217E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.62
#2A217E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A217E
12.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A217E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A217E | 1.00 | 12.99 | 1.62 | 12.99 |
| #FFFFFF | 12.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003581
Deuteranopia (green-blind)
#002D7C
Tritanopia (blue-blind)
#003B4D
Achromatopsia (no color)
#313131
Design tokens & code
CSS
--color: #2a217e; /* rgb */ color: rgb(42, 33, 126); /* oklch */ color: oklch(32.8% 0.149 278.6);
Tailwind
colors: {
custom: {
50: '#6f5ea4',
500: '#2a217e',
950: '#000000',
},
}SCSS
$custom: #2a217e; $custom-light: #6f5ea4; $custom-dark: #000000;
JSON
{
"hex": "#2a217e",
"rgb": {
"r": 42,
"g": 33,
"b": 126
},
"hsl": {
"h": 245.806,
"s": 58.491,
"l": 31.176
},
"oklch": {
"l": 0.32816,
"c": 0.14905,
"h": 278.6
},
"luminance": 0.03086
}Semantic roles & 50–950 ramp
primary
#2A217E
secondary
#A7B14A
accent
#E246D3
background
#F7F5FA
surface
#EDE9F4
border
#C8C5CE
text
#08040F
muted
#7B797F