#737ACA#737ACA
#737ACA is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.9% C 0.121 H 278.4°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).
Color values
| HEX | #737ACA |
|---|---|
| RGB | rgb(115, 122, 202) |
| HSL | hsl(235, 45%, 62%) |
| HSV | hsv(235, 43%, 79%) |
| CMYK | cmyk(43.1%, 39.6%, 0%, 20.8%) |
| CIE-LAB | lab(53.84, 17.97, -42.43) |
| CIE-LCH | lch(53.84, 46.08, 292.95°) |
| OKLab | oklab(60.89% 0.0176 -0.1196) |
| OKLCH | oklch(60.89% 0.121 278.4) |
| XYZ | xyz(24.6872, 21.8270, 58.7779) |
| Luminance | 0.2183 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 6.50
Cornflower Blue
#5170D7
ΔE00 6.84
Perrywinkle
#8F8CE7
ΔE00 7.63
Soft Blue
#6488EA
ΔE00 7.83
Lavender Blue
#8B88F8
ΔE00 8.16
Mediumslateblue
#7B68EE
ΔE00 8.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#737ACA #CAC373
analogous
#73A6CA #737ACA #9773CA
triadic
#737ACA #CA737A #7ACA73
tetradic
#737ACA #CA73A6 #CAC373 #73CA97
square
#737ACA #CA73A6 #CAC373 #73CA97
split-complementary
#737ACA #CA9773 #A6CA73
monochromatic
#353C8D #4750B9 #737ACA #9FA4DB #CCCEEC
Accessibility & contrast
On white
3.91
#737ACA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.37
#737ACA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #737ACA
5.37:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##737ACA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##737ACA | 1.00 | 3.91 | 5.37 | 5.37 |
| #FFFFFF | 3.91 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.37 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.37 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5D84CD
Deuteranopia (green-blind)
#577EC8
Tritanopia (blue-blind)
#578A98
Achromatopsia (no color)
#818181
Design tokens & code
CSS
--color: #737aca; /* rgb */ color: rgb(115, 122, 202); /* oklch */ color: oklch(60.9% 0.121 278.4);
Tailwind
colors: {
custom: {
50: '#9fa0da',
500: '#737aca',
950: '#000000',
},
}SCSS
$custom: #737aca; $custom-light: #9fa0da; $custom-dark: #000000;
JSON
{
"hex": "#737aca",
"rgb": {
"r": 115,
"g": 122,
"b": 202
},
"hsl": {
"h": 235.172,
"s": 45.078,
"l": 62.157
},
"oklch": {
"l": 0.60889,
"c": 0.12088,
"h": 278.4
},
"luminance": 0.21828
}Semantic roles & 50–950 ramp
primary
#737ACA
secondary
#DCDABC
accent
#AD2DB8
background
#FAF9FD
surface
#F3F2FB
border
#CDCCD4
text
#0F0E15
muted
#7F7E83