#7637AB#7637AB
#7637AB is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.8% C 0.179 H 305.5°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).
Color values
| HEX | #7637AB |
|---|---|
| RGB | rgb(118, 55, 171) |
| HSL | hsl(273, 51%, 44%) |
| HSV | hsv(273, 68%, 67%) |
| CMYK | cmyk(31%, 67.8%, 0%, 32.9%) |
| CIE-LAB | lab(36.97, 48.81, -51.31) |
| CIE-LCH | lch(36.97, 70.82, 313.57°) |
| OKLab | oklab(47.81% 0.1039 -0.1456) |
| OKLCH | oklch(47.81% 0.179 305.5) |
| XYZ | xyz(16.1865, 9.5243, 39.5058) |
| Luminance | 0.0952 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 3.83
Purple (survey)
#7E1E9C
ΔE00 5.12
Bluey Purple
#6241C7
ΔE00 6.53
Royal Purple
#7851A9
ΔE00 6.67
Purply
#983FB2
ΔE00 7.16
Darkorchid
#9932CC
ΔE00 7.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#7637AB #6CAB37
analogous
#3C37AB #7637AB #AB37A6
triadic
#7637AB #AB7637 #37AB76
tetradic
#7637AB #AB3C37 #6CAB37 #37A6AB
square
#7637AB #AB3C37 #6CAB37 #37A6AB
split-complementary
#7637AB #A6AB37 #37AB3C
monochromatic
#36194E #56287D #7637AB #9556C9 #B285D8
Accessibility & contrast
On white
7.23
#7637AB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.90
#7637AB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #7637AB
7.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##7637AB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##7637AB | 1.00 | 7.23 | 2.90 | 7.23 |
| #FFFFFF | 7.23 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.90 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.23 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0055AE
Deuteranopia (green-blind)
#1357A8
Tritanopia (blue-blind)
#6D516C
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #7637ab; /* rgb */ color: rgb(118, 55, 171); /* oklch */ color: oklch(47.8% 0.179 305.5);
Tailwind
colors: {
custom: {
50: '#a272c5',
500: '#7637ab',
950: '#000000',
},
}SCSS
$custom: #7637ab; $custom-light: #a272c5; $custom-dark: #000000;
JSON
{
"hex": "#7637ab",
"rgb": {
"r": 118,
"g": 55,
"b": 171
},
"hsl": {
"h": 272.586,
"s": 51.327,
"l": 44.314
},
"oklch": {
"l": 0.47809,
"c": 0.17886,
"h": 305.5
},
"luminance": 0.09524
}Semantic roles & 50–950 ramp
primary
#7637AB
secondary
#9CC17C
accent
#DB4D8E
background
#FAF7FC
surface
#F4EDF8
border
#CEC8D1
text
#0F0813
muted
#7F7B82