#6161EF#6161EF
#6161EF is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.4% C 0.208 H 277.6°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).
Color values
| HEX | #6161EF |
|---|---|
| RGB | rgb(97, 97, 239) |
| HSL | hsl(240, 82%, 66%) |
| HSV | hsv(240, 59%, 94%) |
| CMYK | cmyk(59.4%, 59.4%, 0%, 6.3%) |
| CIE-LAB | lab(48.66, 40.70, -71.71) |
| CIE-LCH | lch(48.66, 82.46, 299.58°) |
| OKLab | oklab(57.4% 0.0275 -0.2062) |
| OKLCH | oklch(57.4% 0.208 277.6) |
| XYZ | xyz(24.7794, 17.3209, 83.6821) |
| Luminance | 0.1732 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 4.19
Mediumslateblue
#7B68EE
ΔE00 4.53
Warm Blue
#4B57DB
ΔE00 5.23
Light Indigo
#6D5ACF
ΔE00 5.42
Slate Blue
#6A5ACD
ΔE00 5.49
Royal Blue
#4169E1
ΔE00 6.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6161EF #EFEF61
analogous
#61A8EF #6161EF #A861EF
triadic
#6161EF #EF6161 #61EF61
tetradic
#6161EF #EF61A8 #EFEF61 #61EFA8
square
#6161EF #EF61A8 #EFEF61 #61EFA8
split-complementary
#6161EF #EFA861 #A8EF61
monochromatic
#1414C2 #2929E9 #6161EF #9999F5 #D0D0FA
Accessibility & contrast
On white
4.70
#6161EF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.46
#6161EF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6161EF
4.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6161EF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6161EF | 1.00 | 4.70 | 4.46 | 4.70 |
| #FFFFFF | 4.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.46 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007AF4
Deuteranopia (green-blind)
#006EEC
Tritanopia (blue-blind)
#00849F
Achromatopsia (no color)
#747474
Design tokens & code
CSS
--color: #6161ef; /* rgb */ color: rgb(97, 97, 239); /* oklch */ color: oklch(57.4% 0.208 277.6);
Tailwind
colors: {
custom: {
50: '#9b8ef5',
500: '#6161ef',
950: '#000000',
},
}SCSS
$custom: #6161ef; $custom-light: #9b8ef5; $custom-dark: #000000;
JSON
{
"hex": "#6161ef",
"rgb": {
"r": 97,
"g": 97,
"b": 239
},
"hsl": {
"h": 240,
"s": 81.609,
"l": 65.882
},
"oklch": {
"l": 0.57396,
"c": 0.20801,
"h": 277.6
},
"luminance": 0.17323
}Semantic roles & 50–950 ramp
primary
#6161EF
secondary
#EDEDBE
accent
#DE08DE
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#0F0C17
muted
#7F7D85