#7B37B2#7B37B2
#7B37B2 is a mid, vivid violet. Relative luminance 0.102; OKLCH L 48.9% C 0.188 H 305.9°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).
Color values
| HEX | #7B37B2 |
|---|---|
| RGB | rgb(123, 55, 178) |
| HSL | hsl(273, 53%, 46%) |
| HSV | hsv(273, 69%, 70%) |
| CMYK | cmyk(30.9%, 69.1%, 0%, 30.2%) |
| CIE-LAB | lab(38.12, 51.53, -53.58) |
| CIE-LCH | lch(38.12, 74.34, 313.88°) |
| OKLab | oklab(48.93% 0.1099 -0.1521) |
| OKLCH | oklch(48.93% 0.188 305.9) |
| XYZ | xyz(17.5687, 10.1578, 43.1460) |
| Luminance | 0.1016 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 5.09
Purple (survey)
#7E1E9C
ΔE00 5.58
Darkorchid
#9932CC
ΔE00 5.98
Bluey Purple
#6241C7
ΔE00 6.32
Darkviolet
#9400D3
ΔE00 6.33
Purply
#983FB2
ΔE00 6.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#7B37B2 #6EB237
analogous
#3D37B2 #7B37B2 #B237AB
triadic
#7B37B2 #B27B37 #37B27B
tetradic
#7B37B2 #B23D37 #6EB237 #37ABB2
square
#7B37B2 #B23D37 #6EB237 #37ABB2
split-complementary
#7B37B2 #ABB237 #37B23D
monochromatic
#3A1A54 #5B2983 #7B37B2 #995ACC #B689DB
Accessibility & contrast
On white
6.93
#7B37B2 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.03
#7B37B2 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #7B37B2
6.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##7B37B2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##7B37B2 | 1.00 | 6.93 | 3.03 | 6.93 |
| #FFFFFF | 6.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.03 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0058B6
Deuteranopia (green-blind)
#0D5AAF
Tritanopia (blue-blind)
#715370
Achromatopsia (no color)
#5A5A5A
Design tokens & code
CSS
--color: #7b37b2; /* rgb */ color: rgb(123, 55, 178); /* oklch */ color: oklch(48.9% 0.188 305.9);
Tailwind
colors: {
custom: {
50: '#a673ca',
500: '#7b37b2',
950: '#000000',
},
}SCSS
$custom: #7b37b2; $custom-light: #a673ca; $custom-dark: #000000;
JSON
{
"hex": "#7b37b2",
"rgb": {
"r": 123,
"g": 55,
"b": 178
},
"hsl": {
"h": 273.171,
"s": 52.79,
"l": 45.686
},
"oklch": {
"l": 0.4893,
"c": 0.18765,
"h": 305.9
},
"luminance": 0.10158
}Semantic roles & 50–950 ramp
primary
#7B37B2
secondary
#9FC580
accent
#DC4C8C
background
#FAF7FC
surface
#F4EDF8
border
#CEC8D1
text
#100813
muted
#7F7B82