#402BBD#402BBD
#402BBD is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.4% C 0.212 H 278.8°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).
Color values
| HEX | #402BBD |
|---|---|
| RGB | rgb(64, 43, 189) |
| HSL | hsl(249, 63%, 45%) |
| HSV | hsv(249, 77%, 74%) |
| CMYK | cmyk(66.1%, 77.2%, 0%, 25.9%) |
| CIE-LAB | lab(30.62, 51.00, -72.62) |
| CIE-LCH | lch(30.62, 88.74, 305.08°) |
| OKLab | oklab(42.44% 0.0326 -0.2097) |
| OKLCH | oklch(42.44% 0.212 278.8) |
| XYZ | xyz(12.1606, 6.4909, 48.7463) |
| Luminance | 0.0649 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 3.93
Violet Blue
#510AC9
ΔE00 4.46
Purple Blue
#5D21D0
ΔE00 4.59
Blurple
#5539CC
ΔE00 4.67
Blue With A Hint Of Purple
#533CC6
ΔE00 4.69
True Blue
#010FCC
ΔE00 5.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#402BBD #A8BD2B
analogous
#2B5FBD #402BBD #892BBD
triadic
#402BBD #BD402B #2BBD40
tetradic
#402BBD #BD2B5F #A8BD2B #2BBD89
square
#402BBD #BD2B5F #A8BD2B #2BBD89
split-complementary
#402BBD #BD892B #5FBD2B
monochromatic
#1E1459 #2F208B #402BBD #624ED7 #8E80E2
Accessibility & contrast
On white
9.14
#402BBD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.30
#402BBD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #402BBD
9.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##402BBD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##402BBD | 1.00 | 9.14 | 2.30 | 9.14 |
| #FFFFFF | 9.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.30 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004EC1
Deuteranopia (green-blind)
#0042BA
Tritanopia (blue-blind)
#005673
Achromatopsia (no color)
#484848
Design tokens & code
CSS
--color: #402bbd; /* rgb */ color: rgb(64, 43, 189); /* oklch */ color: oklch(42.4% 0.212 278.8);
Tailwind
colors: {
custom: {
50: '#8668d2',
500: '#402bbd',
950: '#000000',
},
}SCSS
$custom: #402bbd; $custom-light: #8668d2; $custom-dark: #000000;
JSON
{
"hex": "#402bbd",
"rgb": {
"r": 64,
"g": 43,
"b": 189
},
"hsl": {
"h": 248.63,
"s": 62.931,
"l": 45.49
},
"oklch": {
"l": 0.42442,
"c": 0.21225,
"h": 278.8
},
"luminance": 0.06492
}Semantic roles & 50–950 ramp
primary
#402BBD
secondary
#BFCB79
accent
#E642CE
background
#F9F6FD
surface
#F1EBFA
border
#CBC6D3
text
#0D0614
muted
#7E7A83