#403ECE#403ECE
#403ECE is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.7% C 0.214 H 274.9°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).
Color values
| HEX | #403ECE |
|---|---|
| RGB | rgb(64, 62, 206) |
| HSL | hsl(241, 60%, 53%) |
| HSV | hsv(241, 70%, 81%) |
| CMYK | cmyk(68.9%, 69.9%, 0%, 19.2%) |
| CIE-LAB | lab(35.97, 46.06, -73.76) |
| CIE-LCH | lch(35.97, 86.96, 301.98°) |
| OKLab | oklab(46.74% 0.0182 -0.2132) |
| OKLCH | oklch(46.74% 0.214 274.9) |
| XYZ | xyz(14.9739, 8.9901, 59.3267) |
| Luminance | 0.0899 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 2.61
Blurple
#5539CC
ΔE00 2.95
Blue Blue
#2242C7
ΔE00 3.47
Ocean Blue
#4F42B5
ΔE00 3.80
Blue (survey)
#0343DF
ΔE00 3.88
Bluey Purple
#6241C7
ΔE00 4.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#403ECE #CCCE3E
analogous
#3E84CE #403ECE #883ECE
triadic
#403ECE #CE403E #3ECE40
tetradic
#403ECE #CE3E84 #CCCE3E #3ECE88
square
#403ECE #CE3E84 #CCCE3E #3ECE88
split-complementary
#403ECE #CE883E #84CE3E
monochromatic
#1F1D74 #2C2AA5 #403ECE #706FDA #A1A0E7
Accessibility & contrast
On white
7.50
#403ECE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.80
#403ECE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #403ECE
7.50:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##403ECE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##403ECE | 1.00 | 7.50 | 2.80 | 7.50 |
| #FFFFFF | 7.50 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.80 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.50 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005BD2
Deuteranopia (green-blind)
#004ECB
Tritanopia (blue-blind)
#006681
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #403ece; /* rgb */ color: rgb(64, 62, 206); /* oklch */ color: oklch(46.7% 0.214 274.9);
Tailwind
colors: {
custom: {
50: '#8874de',
500: '#403ece',
950: '#000000',
},
}SCSS
$custom: #403ece; $custom-light: #8874de; $custom-dark: #000000;
JSON
{
"hex": "#403ece",
"rgb": {
"r": 64,
"g": 62,
"b": 206
},
"hsl": {
"h": 240.833,
"s": 59.504,
"l": 52.549
},
"oklch": {
"l": 0.46737,
"c": 0.21394,
"h": 274.9
},
"luminance": 0.08991
}Semantic roles & 50–950 ramp
primary
#403ECE
secondary
#D2D395
accent
#E345E0
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0815
muted
#7E7B83