#604CC6#604CC6
#604CC6 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.6% C 0.182 H 285.4°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).
Color values
| HEX | #604CC6 |
|---|---|
| RGB | rgb(96, 76, 198) |
| HSL | hsl(250, 52%, 54%) |
| HSV | hsv(250, 62%, 78%) |
| CMYK | cmyk(51.5%, 61.6%, 0%, 22.4%) |
| CIE-LAB | lab(40.79, 40.21, -61.13) |
| CIE-LCH | lch(40.79, 73.17, 303.33°) |
| OKLab | oklab(50.64% 0.0483 -0.1752) |
| OKLCH | oklch(50.64% 0.182 285.4) |
| XYZ | xyz(17.5983, 11.7320, 54.7523) |
| Luminance | 0.1173 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Bluey Purple
#6241C7
ΔE00 2.93
Iris
#6258C4
ΔE00 3.57
Ocean Blue
#4F42B5
ΔE00 4.38
Slate Blue
#6A5ACD
ΔE00 4.40
Blue With A Hint Of Purple
#533CC6
ΔE00 4.46
Light Indigo
#6D5ACF
ΔE00 4.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#604CC6 #B2C64C
analogous
#4C75C6 #604CC6 #9D4CC6
triadic
#604CC6 #C6604C #4CC660
tetradic
#604CC6 #C64C75 #B2C64C #4CC69D
square
#604CC6 #C64C75 #B2C64C #4CC69D
split-complementary
#604CC6 #C69D4C #75C64C
monochromatic
#312573 #4533A1 #604CC6 #897AD5 #B2A9E4
Accessibility & contrast
On white
6.28
#604CC6 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.35
#604CC6 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #604CC6
6.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##604CC6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##604CC6 | 1.00 | 6.28 | 3.35 | 6.28 |
| #FFFFFF | 6.28 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.35 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.28 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0064CA
Deuteranopia (green-blind)
#005CC3
Tritanopia (blue-blind)
#396982
Achromatopsia (no color)
#606060
Design tokens & code
CSS
--color: #604cc6; /* rgb */ color: rgb(96, 76, 198); /* oklch */ color: oklch(50.6% 0.182 285.4);
Tailwind
colors: {
custom: {
50: '#957fd8',
500: '#604cc6',
950: '#000000',
},
}SCSS
$custom: #604cc6; $custom-light: #957fd8; $custom-dark: #000000;
JSON
{
"hex": "#604cc6",
"rgb": {
"r": 96,
"g": 76,
"b": 198
},
"hsl": {
"h": 249.836,
"s": 51.695,
"l": 53.725
},
"oklch": {
"l": 0.50643,
"c": 0.18173,
"h": 285.4
},
"luminance": 0.11733
}Semantic roles & 50–950 ramp
primary
#604CC6
secondary
#C8D19D
accent
#DB4DC4
background
#F9F7FD
surface
#F2EEFA
border
#CCC9D3
text
#0E0A15
muted
#7E7C83