#604DDD#604DDD
#604DDD is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.7% C 0.209 H 282.5°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).
Color values
| HEX | #604DDD |
|---|---|
| RGB | rgb(96, 77, 221) |
| HSL | hsl(248, 68%, 58%) |
| HSV | hsv(248, 65%, 87%) |
| CMYK | cmyk(56.6%, 65.2%, 0%, 13.3%) |
| CIE-LAB | lab(42.78, 46.60, -71.12) |
| CIE-LCH | lch(42.78, 85.02, 303.23°) |
| OKLab | oklab(52.65% 0.0452 -0.2045) |
| OKLCH | oklch(52.65% 0.209 282.5) |
| XYZ | xyz(20.5249, 13.0137, 69.8229) |
| Luminance | 0.1301 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 3.41
Slate Blue
#6A5ACD
ΔE00 4.34
Light Indigo
#6D5ACF
ΔE00 4.40
Warm Blue
#4B57DB
ΔE00 4.42
Bluey Purple
#6241C7
ΔE00 4.52
Bluish Purple
#703BE7
ΔE00 4.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#604DDD #CADD4D
analogous
#4D82DD #604DDD #A84DDD
triadic
#604DDD #DD604D #4DDD60
tetradic
#604DDD #DD4D82 #CADD4D #4DDDA8
square
#604DDD #DD4D82 #CADD4D #4DDDA8
split-complementary
#604DDD #DDA84D #82DD4D
monochromatic
#2C1C93 #3B26C7 #604DDD #8E80E7 #BCB4F1
Accessibility & contrast
On white
5.83
#604DDD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.60
#604DDD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #604DDD
5.83:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##604DDD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##604DDD | 1.00 | 5.83 | 3.60 | 5.83 |
| #FFFFFF | 5.83 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.83 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006AE1
Deuteranopia (green-blind)
#0060DA
Tritanopia (blue-blind)
#1C718E
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #604ddd; /* rgb */ color: rgb(96, 77, 221); /* oklch */ color: oklch(52.7% 0.209 282.5);
Tailwind
colors: {
custom: {
50: '#9980e9',
500: '#604ddd',
950: '#000000',
},
}SCSS
$custom: #604ddd; $custom-light: #9980e9; $custom-dark: #000000;
JSON
{
"hex": "#604ddd",
"rgb": {
"r": 96,
"g": 77,
"b": 221
},
"hsl": {
"h": 247.917,
"s": 67.925,
"l": 58.431
},
"oklch": {
"l": 0.52651,
"c": 0.20948,
"h": 282.5
},
"luminance": 0.13015
}Semantic roles & 50–950 ramp
primary
#604DDD
secondary
#D8DFA6
accent
#EB3DD4
background
#FAF7FE
surface
#F3EEFD
border
#CDC9D5
text
#0F0A16
muted
#7F7C84