#3230BB#3230BB
#3230BB is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 41.9% C 0.208 H 273.4°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).
Color values
| HEX | #3230BB |
|---|---|
| RGB | rgb(50, 48, 187) |
| HSL | hsl(241, 59%, 46%) |
| HSV | hsv(241, 74%, 73%) |
| CMYK | cmyk(73.3%, 74.3%, 0%, 26.7%) |
| CIE-LAB | lab(30.35, 46.36, -71.92) |
| CIE-LCH | lch(30.35, 85.57, 302.81°) |
| OKLab | oklab(41.93% 0.0123 -0.2081) |
| OKLCH | oklch(41.93% 0.208 273.4) |
| XYZ | xyz(11.3390, 6.3787, 47.6377) |
| Luminance | 0.0638 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 3.97
Indigo Blue
#3A18B1
ΔE00 4.96
Blue With A Hint Of Purple
#533CC6
ΔE00 5.06
Blurple
#5539CC
ΔE00 5.32
Blue Blue
#2242C7
ΔE00 5.35
Ocean Blue
#4F42B5
ΔE00 5.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3230BB #B9BB30
analogous
#3073BB #3230BB #7730BB
triadic
#3230BB #BB3230 #30BB32
tetradic
#3230BB #BB3073 #B9BB30 #30BB77
square
#3230BB #BB3073 #B9BB30 #30BB77
split-complementary
#3230BB #BB7730 #73BB30
monochromatic
#18175A #25238A #3230BB #5755D3 #8786E0
Accessibility & contrast
On white
9.23
#3230BB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.28
#3230BB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3230BB
9.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3230BB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3230BB | 1.00 | 9.23 | 2.28 | 9.23 |
| #FFFFFF | 9.23 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.28 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.23 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004EBF
Deuteranopia (green-blind)
#0041B9
Tritanopia (blue-blind)
#005873
Achromatopsia (no color)
#474747
Design tokens & code
CSS
--color: #3230bb; /* rgb */ color: rgb(50, 48, 187); /* oklch */ color: oklch(41.9% 0.208 273.4);
Tailwind
colors: {
custom: {
50: '#7f6ad1',
500: '#3230bb',
950: '#000000',
},
}SCSS
$custom: #3230bb; $custom-light: #7f6ad1; $custom-dark: #000000;
JSON
{
"hex": "#3230bb",
"rgb": {
"r": 50,
"g": 48,
"b": 187
},
"hsl": {
"h": 240.863,
"s": 59.149,
"l": 46.078
},
"oklch": {
"l": 0.41934,
"c": 0.20844,
"h": 273.4
},
"luminance": 0.0638
}Semantic roles & 50–950 ramp
primary
#3230BB
secondary
#C8C97D
accent
#E245E0
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0C0714
muted
#7D7A83