#3A38AF#3A38AF
#3A38AF is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.5% C 0.183 H 276.0°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).
Color values
| HEX | #3A38AF |
|---|---|
| RGB | rgb(58, 56, 175) |
| HSL | hsl(241, 52%, 45%) |
| HSV | hsv(241, 68%, 69%) |
| CMYK | cmyk(66.9%, 68%, 0%, 31.4%) |
| CIE-LAB | lab(31.40, 38.58, -63.04) |
| CIE-LCH | lch(31.40, 73.91, 301.46°) |
| OKLab | oklab(42.47% 0.0191 -0.182) |
| OKLCH | oklch(42.47% 0.183 276) |
| XYZ | xyz(10.8944, 6.8221, 41.2918) |
| Luminance | 0.0682 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.83
Ocean Blue
#4F42B5
ΔE00 3.78
Blue Blue
#2242C7
ΔE00 4.72
Blue With A Hint Of Purple
#533CC6
ΔE00 4.84
Blueberry
#464196
ΔE00 5.10
Blurple
#5539CC
ΔE00 5.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3A38AF #ADAF38
analogous
#3872AF #3A38AF #7538AF
triadic
#3A38AF #AF3A38 #38AF3A
tetradic
#3A38AF #AF3872 #ADAF38 #38AF75
square
#3A38AF #AF3872 #ADAF38 #38AF75
split-complementary
#3A38AF #AF7538 #72AF38
monochromatic
#1B1A52 #2B2981 #3A38AF #5C5ACA #8A88D9
Accessibility & contrast
On white
8.88
#3A38AF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.36
#3A38AF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3A38AF
8.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3A38AF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3A38AF | 1.00 | 8.88 | 2.36 | 8.88 |
| #FFFFFF | 8.88 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.36 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.88 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FB3
Deuteranopia (green-blind)
#0045AD
Tritanopia (blue-blind)
#00586F
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #3a38af; /* rgb */ color: rgb(58, 56, 175); /* oklch */ color: oklch(42.5% 0.183 276.0);
Tailwind
colors: {
custom: {
50: '#7f6fc8',
500: '#3a38af',
950: '#000000',
},
}SCSS
$custom: #3a38af; $custom-light: #7f6fc8; $custom-dark: #000000;
JSON
{
"hex": "#3a38af",
"rgb": {
"r": 58,
"g": 56,
"b": 175
},
"hsl": {
"h": 241.008,
"s": 51.515,
"l": 45.294
},
"oklch": {
"l": 0.42471,
"c": 0.18299,
"h": 276
},
"luminance": 0.06823
}Semantic roles & 50–950 ramp
primary
#3A38AF
secondary
#C2C380
accent
#DB4DD9
background
#F8F6FC
surface
#F0ECF8
border
#CBC7D1
text
#0B0713
muted
#7C7A82