#6151D9#6151D9
#6151D9 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 53.0% C 0.200 H 282.5°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).
Color values
| HEX | #6151D9 |
|---|---|
| RGB | rgb(97, 81, 217) |
| HSL | hsl(247, 64%, 58%) |
| HSV | hsv(247, 63%, 85%) |
| CMYK | cmyk(55.3%, 62.7%, 0%, 14.9%) |
| CIE-LAB | lab(43.41, 43.25, -67.81) |
| CIE-LCH | lch(43.41, 80.42, 302.53°) |
| OKLab | oklab(53.03% 0.0433 -0.1948) |
| OKLCH | oklch(53.03% 0.2 282.5) |
| XYZ | xyz(20.3927, 13.4347, 67.1508) |
| Luminance | 0.1344 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Slate Blue
#6A5ACD
ΔE00 3.27
Light Indigo
#6D5ACF
ΔE00 3.39
Iris
#6258C4
ΔE00 3.57
Warm Blue
#4B57DB
ΔE00 3.85
Dark Periwinkle
#665FD1
ΔE00 4.26
Purpleish Blue
#6140EF
ΔE00 4.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6151D9 #C9D951
analogous
#5185D9 #6151D9 #A551D9
triadic
#6151D9 #D96151 #51D961
tetradic
#6151D9 #D95185 #C9D951 #51D9A5
square
#6151D9 #D95185 #C9D951 #51D9A5
split-complementary
#6151D9 #D9A551 #85D951
monochromatic
#2D1F90 #3C2AC2 #6151D9 #8F83E4 #BCB5EF
Accessibility & contrast
On white
5.70
#6151D9 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.69
#6151D9 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6151D9
5.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6151D9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6151D9 | 1.00 | 5.70 | 3.69 | 5.70 |
| #FFFFFF | 5.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006BDD
Deuteranopia (green-blind)
#0062D6
Tritanopia (blue-blind)
#26728D
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #6151d9; /* rgb */ color: rgb(97, 81, 217); /* oklch */ color: oklch(53.0% 0.200 282.5);
Tailwind
colors: {
custom: {
50: '#9883e6',
500: '#6151d9',
950: '#000000',
},
}SCSS
$custom: #6151d9; $custom-light: #9883e6; $custom-dark: #000000;
JSON
{
"hex": "#6151d9",
"rgb": {
"r": 97,
"g": 81,
"b": 217
},
"hsl": {
"h": 247.059,
"s": 64.151,
"l": 58.431
},
"oklch": {
"l": 0.53029,
"c": 0.19953,
"h": 282.5
},
"luminance": 0.13436
}Semantic roles & 50–950 ramp
primary
#6151D9
secondary
#D8DEA8
accent
#E741D4
background
#FAF8FE
surface
#F3EFFC
border
#CDCAD5
text
#0F0A16
muted
#7F7C84