#604BB1#604BB1
#604BB1 is a mid, vivid violet. Relative luminance 0.107; OKLCH L 48.9% C 0.156 H 288.8°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).
Color values
| HEX | #604BB1 |
|---|---|
| RGB | rgb(96, 75, 177) |
| HSL | hsl(252, 40%, 49%) |
| HSV | hsv(252, 58%, 69%) |
| CMYK | cmyk(45.8%, 57.6%, 0%, 30.6%) |
| CIE-LAB | lab(39.06, 34.51, -51.63) |
| CIE-LCH | lch(39.06, 62.11, 303.76°) |
| OKLab | oklab(48.9% 0.0501 -0.1473) |
| OKLCH | oklch(48.9% 0.156 288.8) |
| XYZ | xyz(15.2735, 10.6927, 42.8456) |
| Luminance | 0.1069 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.78
Bluey Purple
#6241C7
ΔE00 4.25
Iris
#6258C4
ΔE00 4.83
Blue With A Hint Of Purple
#533CC6
ΔE00 5.37
Royal Purple
#7851A9
ΔE00 5.84
Slate Blue
#6A5ACD
ΔE00 6.16
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#604BB1 #9CB14B
analogous
#4B69B1 #604BB1 #934BB1
triadic
#604BB1 #B1604B #4BB160
tetradic
#604BB1 #B14B69 #9CB14B #4BB193
square
#604BB1 #B14B69 #9CB14B #4BB193
split-complementary
#604BB1 #B1934B #69B14B
monochromatic
#31275B #493986 #604BB1 #8575C4 #ABA0D7
Accessibility & contrast
On white
6.69
#604BB1 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.14
#604BB1 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #604BB1
6.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##604BB1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##604BB1 | 1.00 | 6.69 | 3.14 | 6.69 |
| #FFFFFF | 6.69 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.14 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.69 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#065EB4
Deuteranopia (green-blind)
#0B59AF
Tritanopia (blue-blind)
#476276
Achromatopsia (no color)
#5C5C5C
Design tokens & code
CSS
--color: #604bb1; /* rgb */ color: rgb(96, 75, 177); /* oklch */ color: oklch(48.9% 0.156 288.8);
Tailwind
colors: {
custom: {
50: '#937ec9',
500: '#604bb1',
950: '#000000',
},
}SCSS
$custom: #604bb1; $custom-light: #937ec9; $custom-dark: #000000;
JSON
{
"hex": "#604bb1",
"rgb": {
"r": 96,
"g": 75,
"b": 177
},
"hsl": {
"h": 252.353,
"s": 40.476,
"l": 49.412
},
"oklch": {
"l": 0.48899,
"c": 0.15555,
"h": 288.8
},
"luminance": 0.10693
}Semantic roles & 50–950 ramp
primary
#604BB1
secondary
#BAC394
accent
#D057B7
background
#F9F7FC
surface
#F2EEF8
border
#CCC9D1
text
#0D0A13
muted
#7E7C82