#6170CA#6170CA
#6170CA is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.6% C 0.139 H 274.1°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).
Color values
| HEX | #6170CA |
|---|---|
| RGB | rgb(97, 112, 202) |
| HSL | hsl(231, 50%, 59%) |
| HSV | hsv(231, 52%, 79%) |
| CMYK | cmyk(52%, 44.6%, 0%, 20.8%) |
| CIE-LAB | lab(49.97, 19.74, -48.66) |
| CIE-LCH | lch(49.97, 52.51, 292.08°) |
| OKLab | oklab(57.61% 0.01 -0.1383) |
| OKLCH | oklch(57.61% 0.139 274.1) |
| XYZ | xyz(21.3812, 18.3926, 58.2891) |
| Luminance | 0.1839 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.20
Royal Blue
#4169E1
ΔE00 5.27
Dark Periwinkle
#665FD1
ΔE00 6.30
Cornflower
#6A79F7
ΔE00 6.89
French Blue
#436BAD
ΔE00 7.13
Mediumslateblue
#7B68EE
ΔE00 7.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6170CA #CABB61
analogous
#61A4CA #6170CA #8661CA
triadic
#6170CA #CA6170 #70CA61
tetradic
#6170CA #CA61A4 #CABB61 #61CA86
square
#6170CA #CA61A4 #CABB61 #61CA86
split-complementary
#6170CA #CA8661 #A4CA61
monochromatic
#2C3984 #3C4DB2 #6170CA #8F99D9 #BDC3E9
Accessibility & contrast
On white
4.49
#6170CA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.68
#6170CA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6170CA
4.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6170CA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6170CA | 1.00 | 4.49 | 4.68 | 4.68 |
| #FFFFFF | 4.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4A7BCD
Deuteranopia (green-blind)
#3E73C8
Tritanopia (blue-blind)
#328393
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #6170ca; /* rgb */ color: rgb(97, 112, 202); /* oklch */ color: oklch(57.6% 0.139 274.1);
Tailwind
colors: {
custom: {
50: '#9598da',
500: '#6170ca',
950: '#000000',
},
}SCSS
$custom: #6170ca; $custom-light: #9598da; $custom-dark: #000000;
JSON
{
"hex": "#6170ca",
"rgb": {
"r": 97,
"g": 112,
"b": 202
},
"hsl": {
"h": 231.429,
"s": 49.763,
"l": 58.627
},
"oklch": {
"l": 0.5761,
"c": 0.13862,
"h": 274.1
},
"luminance": 0.18394
}Semantic roles & 50–950 ramp
primary
#6170CA
secondary
#D8D2AF
accent
#C54FD9
background
#F9F9FD
surface
#F2F2FB
border
#CCCCD4
text
#0E0D15
muted
#7E7E83