#2D24BB#2D24BB
#2D24BB is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 40.1% C 0.220 H 272.8°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).
Color values
| HEX | #2D24BB |
|---|---|
| RGB | rgb(45, 36, 187) |
| HSL | hsl(244, 68%, 44%) |
| HSV | hsv(244, 81%, 73%) |
| CMYK | cmyk(75.9%, 80.7%, 0%, 26.7%) |
| CIE-LAB | lab(27.86, 52.21, -76.04) |
| CIE-LCH | lch(27.86, 92.24, 304.47°) |
| OKLab | oklab(40.11% 0.0109 -0.22) |
| OKLCH | oklch(40.11% 0.22 272.8) |
| XYZ | xyz(10.6797, 5.4064, 47.4848) |
| Luminance | 0.0541 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 2.73
True Blue
#010FCC
ΔE00 3.41
Mediumblue
#0000CD
ΔE00 4.33
Ultramarine Blue
#1805DB
ΔE00 4.40
Violet Blue
#510AC9
ΔE00 4.88
Pure Blue
#0203E2
ΔE00 4.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D24BB #B2BB24
analogous
#2466BB #2D24BB #7824BB
triadic
#2D24BB #BB2D24 #24BB2D
tetradic
#2D24BB #BB2466 #B2BB24 #24BB78
square
#2D24BB #BB2466 #B2BB24 #24BB78
split-complementary
#2D24BB #BB7824 #66BB24
monochromatic
#141054 #211A88 #2D24BB #4B42DB #7C75E4
Accessibility & contrast
On white
10.09
#2D24BB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.08
#2D24BB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D24BB
10.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D24BB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D24BB | 1.00 | 10.09 | 2.08 | 10.09 |
| #FFFFFF | 10.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0049BF
Deuteranopia (green-blind)
#003AB8
Tritanopia (blue-blind)
#005470
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #2d24bb; /* rgb */ color: rgb(45, 36, 187); /* oklch */ color: oklch(40.1% 0.220 272.8);
Tailwind
colors: {
custom: {
50: '#7f63d1',
500: '#2d24bb',
950: '#000000',
},
}SCSS
$custom: #2d24bb; $custom-light: #7f63d1; $custom-dark: #000000;
JSON
{
"hex": "#2d24bb",
"rgb": {
"r": 45,
"g": 36,
"b": 187
},
"hsl": {
"h": 243.576,
"s": 67.713,
"l": 43.725
},
"oklch": {
"l": 0.40106,
"c": 0.22029,
"h": 272.8
},
"luminance": 0.05407
}Semantic roles & 50–950 ramp
primary
#2D24BB
secondary
#C6CC6F
accent
#EB3DE0
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0C0514
muted
#7D7A83