#7557CF#7557CF
#7557CF is a mid, vivid violet. Relative luminance 0.151; OKLCH L 55.0% C 0.177 H 290.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).
Color values
| HEX | #7557CF |
|---|---|
| RGB | rgb(117, 87, 207) |
| HSL | hsl(255, 56%, 58%) |
| HSV | hsv(255, 58%, 81%) |
| CMYK | cmyk(43.5%, 58%, 0%, 18.8%) |
| CIE-LAB | lab(45.77, 40.74, -58.16) |
| CIE-LCH | lch(45.77, 71.01, 305.01°) |
| OKLab | oklab(54.96% 0.0634 -0.1658) |
| OKLCH | oklch(54.96% 0.178 290.9) |
| XYZ | xyz(22.0037, 15.1026, 60.7751) |
| Luminance | 0.1510 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Light Indigo
#6D5ACF
ΔE00 1.82
Slate Blue
#6A5ACD
ΔE00 2.34
Iris
#6258C4
ΔE00 3.89
Dark Periwinkle
#665FD1
ΔE00 3.98
Purpley
#8756E4
ΔE00 4.26
Bluey Purple
#6241C7
ΔE00 6.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#7557CF #B1CF57
analogous
#5775CF #7557CF #B157CF
triadic
#7557CF #CF7557 #57CF75
tetradic
#7557CF #CF5775 #B1CF57 #57CFB1
square
#7557CF #CF5775 #B1CF57 #57CFB1
split-complementary
#7557CF #CFB157 #75CF57
monochromatic
#3E2685 #5434B5 #7557CF #9C87DD #C3B6EA
Accessibility & contrast
On white
5.22
#7557CF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.02
#7557CF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #7557CF
5.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##7557CF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##7557CF | 1.00 | 5.22 | 4.02 | 5.22 |
| #FFFFFF | 5.22 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.02 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.22 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006ED3
Deuteranopia (green-blind)
#106ACC
Tritanopia (blue-blind)
#5B728B
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #7557cf; /* rgb */ color: rgb(117, 87, 207); /* oklch */ color: oklch(55.0% 0.177 290.9);
Tailwind
colors: {
custom: {
50: '#a387de',
500: '#7557cf',
950: '#000000',
},
}SCSS
$custom: #7557cf; $custom-light: #a387de; $custom-dark: #000000;
JSON
{
"hex": "#7557cf",
"rgb": {
"r": 117,
"g": 87,
"b": 207
},
"hsl": {
"h": 255,
"s": 55.556,
"l": 57.647
},
"oklch": {
"l": 0.54961,
"c": 0.1775,
"h": 290.9
},
"luminance": 0.15103
}Semantic roles & 50–950 ramp
primary
#7557CF
secondary
#CDD9A9
accent
#DF49B9
background
#FAF8FD
surface
#F4F0FB
border
#CECBD4
text
#100B15
muted
#7F7C83