#402ACA#402ACA
#402ACA is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.7% C 0.228 H 277.5°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).
Color values
| HEX | #402ACA |
|---|---|
| RGB | rgb(64, 42, 202) |
| HSL | hsl(248, 66%, 48%) |
| HSV | hsv(248, 79%, 79%) |
| CMYK | cmyk(68.3%, 79.2%, 0%, 20.8%) |
| CIE-LAB | lab(31.83, 55.36, -78.26) |
| CIE-LCH | lch(31.83, 95.86, 305.28°) |
| OKLab | oklab(43.69% 0.0296 -0.2261) |
| OKLCH | oklch(43.69% 0.228 277.5) |
| XYZ | xyz(13.5995, 7.0090, 56.5018) |
| Luminance | 0.0701 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purple Blue
#5D21D0
ΔE00 3.72
Blurple
#5539CC
ΔE00 4.02
Violet Blue
#510AC9
ΔE00 4.12
Blue With A Hint Of Purple
#533CC6
ΔE00 4.35
Ultramarine Blue
#1805DB
ΔE00 4.77
Indigo Blue
#3A18B1
ΔE00 4.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#402ACA #B4CA2A
analogous
#2A64CA #402ACA #902ACA
triadic
#402ACA #CA402A #2ACA40
tetradic
#402ACA #CA2A64 #B4CA2A #2ACA90
square
#402ACA #CA2A64 #B4CA2A #2ACA90
split-complementary
#402ACA #CA902A #64CA2A
monochromatic
#201565 #301F97 #402ACA #6855DC #9588E6
Accessibility & contrast
On white
8.74
#402ACA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.40
#402ACA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #402ACA
8.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##402ACA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##402ACA | 1.00 | 8.74 | 2.40 | 8.74 |
| #FFFFFF | 8.74 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.40 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.74 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051CE
Deuteranopia (green-blind)
#0044C7
Tritanopia (blue-blind)
#005B7A
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #402aca; /* rgb */ color: rgb(64, 42, 202); /* oklch */ color: oklch(43.7% 0.228 277.5);
Tailwind
colors: {
custom: {
50: '#8968dc',
500: '#402aca',
950: '#000000',
},
}SCSS
$custom: #402aca; $custom-light: #8968dc; $custom-dark: #000000;
JSON
{
"hex": "#402aca",
"rgb": {
"r": 64,
"g": 42,
"b": 202
},
"hsl": {
"h": 248.25,
"s": 65.574,
"l": 47.843
},
"oklch": {
"l": 0.43692,
"c": 0.22805,
"h": 277.5
},
"luminance": 0.0701
}Semantic roles & 50–950 ramp
primary
#402ACA
secondary
#C5D080
accent
#E93FD1
background
#F9F6FD
surface
#F2EBFB
border
#CCC6D4
text
#0D0615
muted
#7E7A83