#302CB8#302CB8
#302CB8 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 40.9% C 0.209 H 273.4°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).
Color values
| HEX | #302CB8 |
|---|---|
| RGB | rgb(48, 44, 184) |
| HSL | hsl(242, 61%, 45%) |
| HSV | hsv(242, 76%, 72%) |
| CMYK | cmyk(73.9%, 76.1%, 0%, 27.8%) |
| CIE-LAB | lab(29.13, 47.41, -72.16) |
| CIE-LCH | lch(29.13, 86.34, 303.31°) |
| OKLab | oklab(40.95% 0.0123 -0.2088) |
| OKLCH | oklch(40.95% 0.209 273.4) |
| XYZ | xyz(10.7684, 5.8893, 45.9073) |
| Luminance | 0.0589 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 4.03
Sapphire (survey)
#2138AB
ΔE00 4.35
True Blue
#010FCC
ΔE00 4.93
Ultramarine Blue
#1805DB
ΔE00 5.73
Blue With A Hint Of Purple
#533CC6
ΔE00 5.87
Violet Blue
#510AC9
ΔE00 5.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#302CB8 #B4B82C
analogous
#2C6EB8 #302CB8 #762CB8
triadic
#302CB8 #B8302C #2CB830
tetradic
#302CB8 #B82C6E #B4B82C #2CB876
square
#302CB8 #B82C6E #B4B82C #2CB876
split-complementary
#302CB8 #B8762C #6EB82C
monochromatic
#161455 #232087 #302CB8 #514DD4 #817EE0
Accessibility & contrast
On white
9.64
#302CB8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.18
#302CB8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #302CB8
9.64:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##302CB8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##302CB8 | 1.00 | 9.64 | 2.18 | 9.64 |
| #FFFFFF | 9.64 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.64 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004BBC
Deuteranopia (green-blind)
#003EB6
Tritanopia (blue-blind)
#005570
Achromatopsia (no color)
#454545
Design tokens & code
CSS
--color: #302cb8; /* rgb */ color: rgb(48, 44, 184); /* oklch */ color: oklch(40.9% 0.209 273.4);
Tailwind
colors: {
custom: {
50: '#7e68cf',
500: '#302cb8',
950: '#000000',
},
}SCSS
$custom: #302cb8; $custom-light: #7e68cf; $custom-dark: #000000;
JSON
{
"hex": "#302cb8",
"rgb": {
"r": 48,
"g": 44,
"b": 184
},
"hsl": {
"h": 241.714,
"s": 61.404,
"l": 44.706
},
"oklch": {
"l": 0.40946,
"c": 0.20914,
"h": 273.4
},
"luminance": 0.0589
}Semantic roles & 50–950 ramp
primary
#302CB8
secondary
#C6C977
accent
#E543E0
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0614
muted
#7D7A82