#2D38AD#2D38AD
#2D38AD is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.5% C 0.184 H 271.3°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).
Color values
| HEX | #2D38AD |
|---|---|
| RGB | rgb(45, 56, 173) |
| HSL | hsl(235, 59%, 43%) |
| HSV | hsv(235, 74%, 68%) |
| CMYK | cmyk(74%, 67.6%, 0%, 32.2%) |
| CIE-LAB | lab(30.41, 36.31, -63.51) |
| CIE-LCH | lch(30.41, 73.15, 299.76°) |
| OKLab | oklab(41.48% 0.0043 -0.1837) |
| OKLCH | oklch(41.48% 0.184 271.3) |
| XYZ | xyz(10.0366, 6.4023, 40.2339) |
| Luminance | 0.0640 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 1.23
Blue Blue
#2242C7
ΔE00 4.41
Ocean Blue
#4F42B5
ΔE00 5.01
Blueberry
#464196
ΔE00 5.44
Blue With A Hint Of Purple
#533CC6
ΔE00 6.19
Cobalt
#0047AB
ΔE00 6.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D38AD #ADA22D
analogous
#2D78AD #2D38AD #622DAD
triadic
#2D38AD #AD2D38 #38AD2D
tetradic
#2D38AD #AD2D78 #ADA22D #2DAD62
square
#2D38AD #AD2D78 #ADA22D #2DAD62
split-complementary
#2D38AD #AD622D #78AD2D
monochromatic
#14194C #20287C #2D38AD #4853CF #7881DC
Accessibility & contrast
On white
9.21
#2D38AD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.28
#2D38AD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D38AD
9.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D38AD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D38AD | 1.00 | 9.21 | 2.28 | 9.21 |
| #FFFFFF | 9.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.28 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004EB1
Deuteranopia (green-blind)
#0042AB
Tritanopia (blue-blind)
#00576E
Achromatopsia (no color)
#484848
Design tokens & code
CSS
--color: #2d38ad; /* rgb */ color: rgb(45, 56, 173); /* oklch */ color: oklch(41.5% 0.184 271.3);
Tailwind
colors: {
custom: {
50: '#7a6fc7',
500: '#2d38ad',
950: '#000000',
},
}SCSS
$custom: #2d38ad; $custom-light: #7a6fc7; $custom-dark: #000000;
JSON
{
"hex": "#2d38ad",
"rgb": {
"r": 45,
"g": 56,
"b": 173
},
"hsl": {
"h": 234.844,
"s": 58.716,
"l": 42.745
},
"oklch": {
"l": 0.41481,
"c": 0.18372,
"h": 271.3
},
"luminance": 0.06403
}Semantic roles & 50–950 ramp
primary
#2D38AD
secondary
#C4BD72
accent
#D546E2
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0B0713
muted
#7C7A82