#2D38B5#2D38B5
#2D38B5 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.3% C 0.194 H 271.0°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).
Color values
| HEX | #2D38B5 |
|---|---|
| RGB | rgb(45, 56, 181) |
| HSL | hsl(235, 60%, 44%) |
| HSV | hsv(235, 75%, 71%) |
| CMYK | cmyk(75.1%, 69.1%, 0%, 29%) |
| CIE-LAB | lab(31.16, 39.14, -67.03) |
| CIE-LCH | lch(31.16, 77.62, 300.28°) |
| OKLab | oklab(42.26% 0.0035 -0.194) |
| OKLCH | oklch(42.26% 0.194 271) |
| XYZ | xyz(10.8340, 6.7213, 44.4335) |
| Luminance | 0.0672 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 1.99
Blue Blue
#2242C7
ΔE00 3.72
Ocean Blue
#4F42B5
ΔE00 4.70
Blue With A Hint Of Purple
#533CC6
ΔE00 5.43
Blurple
#5539CC
ΔE00 6.05
Blue (survey)
#0343DF
ΔE00 6.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D38B5 #B5AA2D
analogous
#2D7CB5 #2D38B5 #662DB5
triadic
#2D38B5 #B52D38 #38B52D
tetradic
#2D38B5 #B52D7C #B5AA2D #2DB566
square
#2D38B5 #B52D7C #B5AA2D #2DB566
split-complementary
#2D38B5 #B5662D #7CB52D
monochromatic
#151A53 #212984 #2D38B5 #4D57D3 #7E85DF
Accessibility & contrast
On white
8.96
#2D38B5 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#2D38B5 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D38B5
8.96:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D38B5 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D38B5 | 1.00 | 8.96 | 2.34 | 8.96 |
| #FFFFFF | 8.96 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.96 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0050B9
Deuteranopia (green-blind)
#0043B3
Tritanopia (blue-blind)
#005A72
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #2d38b5; /* rgb */ color: rgb(45, 56, 181); /* oklch */ color: oklch(42.3% 0.194 271.0);
Tailwind
colors: {
custom: {
50: '#7b6fcc',
500: '#2d38b5',
950: '#000000',
},
}SCSS
$custom: #2d38b5; $custom-light: #7b6fcc; $custom-dark: #000000;
JSON
{
"hex": "#2d38b5",
"rgb": {
"r": 45,
"g": 56,
"b": 181
},
"hsl": {
"h": 235.147,
"s": 60.177,
"l": 44.314
},
"oklch": {
"l": 0.42261,
"c": 0.19399,
"h": 271
},
"luminance": 0.06722
}Semantic roles & 50–950 ramp
primary
#2D38B5
secondary
#C7C176
accent
#D644E3
background
#F8F6FC
surface
#EFECF9
border
#CAC7D2
text
#0B0714
muted
#7C7A82