#737CEB#737CEB
#737CEB is a light, vivid blue. Relative luminance 0.241; OKLCH L 63.2% C 0.165 H 277.1°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).
Color values
| HEX | #737CEB |
|---|---|
| RGB | rgb(115, 124, 235) |
| HSL | hsl(236, 75%, 69%) |
| HSV | hsv(236, 51%, 92%) |
| CMYK | cmyk(51.1%, 47.2%, 0%, 7.8%) |
| CIE-LAB | lab(56.14, 26.68, -57.34) |
| CIE-LCH | lch(56.14, 63.24, 294.95°) |
| OKLab | oklab(63.22% 0.0204 -0.1632) |
| OKLCH | oklch(63.22% 0.165 277.1) |
| XYZ | xyz(29.2686, 24.0565, 81.6823) |
| Luminance | 0.2406 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.14
Lavender Blue
#8B88F8
ΔE00 5.21
Periwinkle (survey)
#8E82FE
ΔE00 5.42
Soft Blue
#6488EA
ΔE00 5.70
Perrywinkle
#8F8CE7
ΔE00 6.60
Mediumslateblue
#7B68EE
ΔE00 6.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#737CEB #EBE273
analogous
#73B8EB #737CEB #A673EB
triadic
#737CEB #EB737C #7CEB73
tetradic
#737CEB #EB73B8 #EBE273 #73EBA6
square
#737CEB #EB73B8 #EBE273 #73EBA6
split-complementary
#737CEB #EBA673 #B8EB73
monochromatic
#1C29C7 #3D4AE3 #737CEB #A9AEF3 #DEE0FA
Accessibility & contrast
On white
3.61
#737CEB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.81
#737CEB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #737CEB
5.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##737CEB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##737CEB | 1.00 | 3.61 | 5.81 | 5.81 |
| #FFFFFF | 3.61 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.81 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.81 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4A8CEF
Deuteranopia (green-blind)
#3D82E9
Tritanopia (blue-blind)
#4094A8
Achromatopsia (no color)
#878787
Design tokens & code
CSS
--color: #737ceb; /* rgb */ color: rgb(115, 124, 235); /* oklch */ color: oklch(63.2% 0.165 277.1);
Tailwind
colors: {
custom: {
50: '#a3a1f2',
500: '#737ceb',
950: '#000000',
},
}SCSS
$custom: #737ceb; $custom-light: #a3a1f2; $custom-dark: #000000;
JSON
{
"hex": "#737ceb",
"rgb": {
"r": 115,
"g": 124,
"b": 235
},
"hsl": {
"h": 235.5,
"s": 75,
"l": 68.627
},
"oklch": {
"l": 0.63222,
"c": 0.1645,
"h": 277.1
},
"luminance": 0.24058
}Semantic roles & 50–950 ramp
primary
#737CEB
secondary
#EFECCB
accent
#C80ED7
background
#FAF9FE
surface
#F4F2FD
border
#CECCD5
text
#100F17
muted
#7F7E85