#4635A8#4635A8
#4635A8 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.3% C 0.175 H 282.6°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4635A8 |
|---|---|
| RGB | rgb(70, 53, 168) |
| HSL | hsl(249, 52%, 43%) |
| HSV | hsv(249, 68%, 66%) |
| CMYK | cmyk(58.3%, 68.5%, 0%, 34.1%) |
| CIE-LAB | lab(31.05, 39.84, -59.38) |
| CIE-LCH | lch(31.05, 71.50, 303.86°) |
| OKLab | oklab(42.27% 0.0383 -0.1709) |
| OKLCH | oklch(42.27% 0.175 282.6) |
| XYZ | xyz(10.8646, 6.6747, 37.7540) |
| Luminance | 0.0668 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.96
Sapphire (survey)
#2138AB
ΔE00 4.71
Blueberry
#464196
ΔE00 4.85
Blue With A Hint Of Purple
#533CC6
ΔE00 4.91
Blurple
#5539CC
ΔE00 5.55
Darkslateblue
#483D8B
ΔE00 5.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4635A8 #97A835
analogous
#355DA8 #4635A8 #7F35A8
triadic
#4635A8 #A84635 #35A846
tetradic
#4635A8 #A8355D #97A835 #35A87F
square
#4635A8 #A8355D #97A835 #35A87F
split-complementary
#4635A8 #A87F35 #5DA835
monochromatic
#1F184B #332679 #4635A8 #6352C8 #8D80D7
Accessibility & contrast
On white
8.99
#4635A8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#4635A8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4635A8
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4635A8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4635A8 | 1.00 | 8.99 | 2.34 | 8.99 |
| #FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004DAC
Deuteranopia (green-blind)
#0045A6
Tritanopia (blue-blind)
#0D536A
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #4635a8; /* rgb */ color: rgb(70, 53, 168); /* oklch */ color: oklch(42.3% 0.175 282.6);
Tailwind
colors: {
custom: {
50: '#846ec3',
500: '#4635a8',
950: '#000000',
},
}SCSS
$custom: #4635a8; $custom-light: #846ec3; $custom-dark: #000000;
JSON
{
"hex": "#4635a8",
"rgb": {
"r": 70,
"g": 53,
"b": 168
},
"hsl": {
"h": 248.87,
"s": 52.036,
"l": 43.333
},
"oklch": {
"l": 0.4227,
"c": 0.17515,
"h": 282.6
},
"luminance": 0.06675
}Semantic roles & 50–950 ramp
primary
#4635A8
secondary
#B6C078
accent
#DB4CC6
background
#F8F6FC
surface
#F0ECF8
border
#CBC7D1
text
#0C0713
muted
#7D7A82