#2D2FAB#2D2FAB
#2D2FAB is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.8% C 0.191 H 272.9°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).
Color values
| HEX | #2D2FAB |
|---|---|
| RGB | rgb(45, 47, 171) |
| HSL | hsl(239, 58%, 42%) |
| HSV | hsv(239, 74%, 67%) |
| CMYK | cmyk(73.7%, 72.5%, 0%, 32.9%) |
| CIE-LAB | lab(28.19, 41.11, -65.95) |
| CIE-LCH | lch(28.19, 77.71, 301.94°) |
| OKLab | oklab(39.83% 0.0096 -0.1908) |
| OKLCH | oklch(39.83% 0.191 272.9) |
| XYZ | xyz(9.4469, 5.5302, 39.0898) |
| Luminance | 0.0553 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 3.04
Indigo Blue
#3A18B1
ΔE00 4.94
Ocean Blue
#4F42B5
ΔE00 6.29
True Blue
#010FCC
ΔE00 6.35
Blue Blue
#2242C7
ΔE00 6.38
Royal
#0C1793
ΔE00 6.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D2FAB #ABA92D
analogous
#2D6EAB #2D2FAB #6A2DAB
triadic
#2D2FAB #AB2D2F #2FAB2D
tetradic
#2D2FAB #AB2D6E #ABA92D #2DAB6A
square
#2D2FAB #AB2D6E #ABA92D #2DAB6A
split-complementary
#2D2FAB #AB6A2D #6EAB2D
monochromatic
#14144A #20227B #2D2FAB #4749CE #7779DB
Accessibility & contrast
On white
9.97
#2D2FAB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.11
#2D2FAB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D2FAB
9.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D2FAB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D2FAB | 1.00 | 9.97 | 2.11 | 9.97 |
| #FFFFFF | 9.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0049AF
Deuteranopia (green-blind)
#003CA9
Tritanopia (blue-blind)
#00526A
Achromatopsia (no color)
#434343
Design tokens & code
CSS
--color: #2d2fab; /* rgb */ color: rgb(45, 47, 171); /* oklch */ color: oklch(39.8% 0.191 272.9);
Tailwind
colors: {
custom: {
50: '#7a69c5',
500: '#2d2fab',
950: '#000000',
},
}SCSS
$custom: #2d2fab; $custom-light: #7a69c5; $custom-dark: #000000;
JSON
{
"hex": "#2d2fab",
"rgb": {
"r": 45,
"g": 47,
"b": 171
},
"hsl": {
"h": 239.048,
"s": 58.333,
"l": 42.353
},
"oklch": {
"l": 0.39829,
"c": 0.19103,
"h": 272.9
},
"luminance": 0.05531
}Semantic roles & 50–950 ramp
primary
#2D2FAB
secondary
#C3C271
accent
#DF46E2
background
#F8F6FC
surface
#EFEBF8
border
#CAC6D1
text
#0B0613
muted
#7C7A82