#4643D3#4643D3
#4643D3 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.4% C 0.213 H 275.8°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4643D3 |
|---|---|
| RGB | rgb(70, 67, 211) |
| HSL | hsl(241, 62%, 55%) |
| HSV | hsv(241, 68%, 83%) |
| CMYK | cmyk(66.8%, 68.2%, 0%, 17.3%) |
| CIE-LAB | lab(37.87, 45.50, -73.50) |
| CIE-LCH | lch(37.87, 86.44, 301.76°) |
| OKLab | oklab(48.35% 0.0215 -0.2122) |
| OKLCH | oklch(48.35% 0.213 275.8) |
| XYZ | xyz(16.2870, 10.0181, 62.6908) |
| Luminance | 0.1002 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 3.05
Blurple
#5539CC
ΔE00 3.35
Blue (survey)
#0343DF
ΔE00 3.85
Blue Blue
#2242C7
ΔE00 4.09
Ocean Blue
#4F42B5
ΔE00 4.17
Bluey Purple
#6241C7
ΔE00 4.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4643D3 #D0D343
analogous
#4388D3 #4643D3 #8E43D3
triadic
#4643D3 #D34643 #43D346
tetradic
#4643D3 #D34388 #D0D343 #43D38E
square
#4643D3 #D34388 #D0D343 #43D38E
split-complementary
#4643D3 #D38E43 #88D343
monochromatic
#201E7E #2C29B0 #4643D3 #7775DF #A8A6EA
Accessibility & contrast
On white
6.99
#4643D3 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.00
#4643D3 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4643D3
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4643D3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4643D3 | 1.00 | 6.99 | 3.00 | 6.99 |
| #FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0060D7
Deuteranopia (green-blind)
#0053D0
Tritanopia (blue-blind)
#006A86
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #4643d3; /* rgb */ color: rgb(70, 67, 211); /* oklch */ color: oklch(48.4% 0.213 275.8);
Tailwind
colors: {
custom: {
50: '#8b78e2',
500: '#4643d3',
950: '#000000',
},
}SCSS
$custom: #4643d3; $custom-light: #8b78e2; $custom-dark: #000000;
JSON
{
"hex": "#4643d3",
"rgb": {
"r": 70,
"g": 67,
"b": 211
},
"hsl": {
"h": 241.25,
"s": 62.069,
"l": 54.51
},
"oklch": {
"l": 0.48352,
"c": 0.21334,
"h": 275.8
},
"luminance": 0.1002
}Semantic roles & 50–950 ramp
primary
#4643D3
secondary
#D6D79A
accent
#E543E2
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0D0915
muted
#7E7B84