#6337AF#6337AF
#6337AF is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.9% C 0.180 H 295.2°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).
Color values
| HEX | #6337AF |
|---|---|
| RGB | rgb(99, 55, 175) |
| HSL | hsl(262, 52%, 45%) |
| HSV | hsv(262, 69%, 69%) |
| CMYK | cmyk(43.4%, 68.6%, 0%, 31.4%) |
| CIE-LAB | lab(34.96, 45.94, -57.07) |
| CIE-LCH | lch(34.96, 73.26, 308.83°) |
| OKLab | oklab(45.95% 0.0767 -0.1631) |
| OKLCH | oklch(45.95% 0.18 295.2) |
| XYZ | xyz(14.2476, 8.4798, 41.4352) |
| Luminance | 0.0848 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 3.93
Bluey Purple
#6241C7
ΔE00 4.38
Blue With A Hint Of Purple
#533CC6
ΔE00 4.59
Blurple
#5539CC
ΔE00 4.83
Ocean Blue
#4F42B5
ΔE00 4.87
Purple Blue
#5D21D0
ΔE00 5.62
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6337AF #83AF37
analogous
#3747AF #6337AF #9F37AF
triadic
#6337AF #AF6337 #37AF63
tetradic
#6337AF #AF3747 #83AF37 #37AF9F
square
#6337AF #AF3747 #83AF37 #37AF9F
split-complementary
#6337AF #AF9F37 #47AF37
monochromatic
#2E1A52 #492880 #6337AF #8259CB #A587D9
Accessibility & contrast
On white
7.79
#6337AF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.70
#6337AF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6337AF
7.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6337AF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6337AF | 1.00 | 7.79 | 2.70 | 7.79 |
| #FFFFFF | 7.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0053B3
Deuteranopia (green-blind)
#0050AD
Tritanopia (blue-blind)
#4E546E
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #6337af; /* rgb */ color: rgb(99, 55, 175); /* oklch */ color: oklch(45.9% 0.180 295.2);
Tailwind
colors: {
custom: {
50: '#9671c8',
500: '#6337af',
950: '#000000',
},
}SCSS
$custom: #6337af; $custom-light: #9671c8; $custom-dark: #000000;
JSON
{
"hex": "#6337af",
"rgb": {
"r": 99,
"g": 55,
"b": 175
},
"hsl": {
"h": 262,
"s": 52.174,
"l": 45.098
},
"oklch": {
"l": 0.45948,
"c": 0.18025,
"h": 295.2
},
"luminance": 0.0848
}Semantic roles & 50–950 ramp
primary
#6337AF
secondary
#AAC37F
accent
#DC4CA7
background
#F9F7FC
surface
#F2EDF8
border
#CCC8D1
text
#0E0813
muted
#7E7B82