#604CD6#604CD6
#604CD6 is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.9% C 0.202 H 283.4°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).
Color values
| HEX | #604CD6 |
|---|---|
| RGB | rgb(96, 76, 214) |
| HSL | hsl(249, 63%, 57%) |
| HSV | hsv(249, 64%, 84%) |
| CMYK | cmyk(55.1%, 64.5%, 0%, 16.1%) |
| CIE-LAB | lab(42.01, 45.05, -68.37) |
| CIE-LCH | lch(42.01, 81.87, 303.38°) |
| OKLab | oklab(51.92% 0.0469 -0.1965) |
| OKLCH | oklch(51.92% 0.202 283.4) |
| XYZ | xyz(19.5422, 12.5095, 64.9901) |
| Luminance | 0.1251 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Bluey Purple
#6241C7
ΔE00 3.68
Purpleish Blue
#6140EF
ΔE00 3.83
Iris
#6258C4
ΔE00 4.23
Slate Blue
#6A5ACD
ΔE00 4.31
Light Indigo
#6D5ACF
ΔE00 4.43
Bluish Purple
#703BE7
ΔE00 4.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#604CD6 #C2D64C
analogous
#4C7DD6 #604CD6 #A54CD6
triadic
#604CD6 #D6604C #4CD660
tetradic
#604CD6 #D64C7D #C2D64C #4CD6A5
square
#604CD6 #D64C7D #C2D64C #4CD6A5
split-complementary
#604CD6 #D6A54C #7DD64C
monochromatic
#2E1F88 #3F2BBA #604CD6 #8C7EE1 #B8B0ED
Accessibility & contrast
On white
6.00
#604CD6 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.50
#604CD6 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #604CD6
6.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##604CD6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##604CD6 | 1.00 | 6.00 | 3.50 | 6.00 |
| #FFFFFF | 6.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0067DA
Deuteranopia (green-blind)
#005FD3
Tritanopia (blue-blind)
#286E8A
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #604cd6; /* rgb */ color: rgb(96, 76, 214); /* oklch */ color: oklch(51.9% 0.202 283.4);
Tailwind
colors: {
custom: {
50: '#987fe4',
500: '#604cd6',
950: '#000000',
},
}SCSS
$custom: #604cd6; $custom-light: #987fe4; $custom-dark: #000000;
JSON
{
"hex": "#604cd6",
"rgb": {
"r": 96,
"g": 76,
"b": 214
},
"hsl": {
"h": 248.696,
"s": 62.727,
"l": 56.863
},
"oklch": {
"l": 0.51921,
"c": 0.20199,
"h": 283.4
},
"luminance": 0.12511
}Semantic roles & 50–950 ramp
primary
#604CD6
secondary
#D3DBA3
accent
#E642CE
background
#F9F7FE
surface
#F2EEFC
border
#CCC9D5
text
#0F0A16
muted
#7E7C84