#2D52B1#2D52B1
#2D52B1 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.8% C 0.157 H 264.9°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).
Color values
| HEX | #2D52B1 |
|---|---|
| RGB | rgb(45, 82, 177) |
| HSL | hsl(223, 59%, 44%) |
| HSV | hsv(223, 75%, 69%) |
| CMYK | cmyk(74.6%, 53.7%, 0%, 30.6%) |
| CIE-LAB | lab(37.42, 20.81, -54.45) |
| CIE-LCH | lch(37.42, 58.29, 290.91°) |
| OKLab | oklab(46.79% -0.0141 -0.1568) |
| OKLCH | oklch(46.79% 0.157 264.9) |
| XYZ | xyz(12.0325, 9.7655, 42.8372) |
| Luminance | 0.0977 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 2.09
Cobalt
#0047AB
ΔE00 3.96
Denim Blue
#3B5B92
ΔE00 5.19
Dusk Blue
#26538D
ΔE00 5.42
Cobalt (survey)
#1E488F
ΔE00 5.59
Denim
#1560BD
ΔE00 5.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D52B1 #B18C2D
analogous
#2D94B1 #2D52B1 #4A2DB1
triadic
#2D52B1 #B12D52 #52B12D
tetradic
#2D52B1 #B12D94 #B18C2D #2DB14A
square
#2D52B1 #B12D94 #B18C2D #2DB14A
split-complementary
#2D52B1 #B14A2D #94B12D
monochromatic
#14254F #213B80 #2D52B1 #4A70D1 #7B97DD
Accessibility & contrast
On white
7.11
#2D52B1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.95
#2D52B1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D52B1
7.11:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D52B1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D52B1 | 1.00 | 7.11 | 2.95 | 7.11 |
| #FFFFFF | 7.11 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.95 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.11 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#095EB4
Deuteranopia (green-blind)
#0052AF
Tritanopia (blue-blind)
#006979
Achromatopsia (no color)
#585858
Design tokens & code
CSS
--color: #2d52b1; /* rgb */ color: rgb(45, 82, 177); /* oklch */ color: oklch(46.8% 0.157 264.9);
Tailwind
colors: {
custom: {
50: '#7882c9',
500: '#2d52b1',
950: '#000000',
},
}SCSS
$custom: #2d52b1; $custom-light: #7882c9; $custom-dark: #000000;
JSON
{
"hex": "#2d52b1",
"rgb": {
"r": 45,
"g": 82,
"b": 177
},
"hsl": {
"h": 223.182,
"s": 59.459,
"l": 43.529
},
"oklch": {
"l": 0.46795,
"c": 0.15742,
"h": 264.9
},
"luminance": 0.09767
}Semantic roles & 50–950 ramp
primary
#2D52B1
secondary
#C6AF74
accent
#B645E3
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0A13
muted
#7C7C82