#737FEF#737FEF
#737FEF is a light, vivid blue. Relative luminance 0.251; OKLCH L 64.0% C 0.166 H 276.1°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).
Color values
| HEX | #737FEF |
|---|---|
| RGB | rgb(115, 127, 239) |
| HSL | hsl(234, 79%, 69%) |
| HSV | hsv(234, 52%, 94%) |
| CMYK | cmyk(51.9%, 46.9%, 0%, 6.3%) |
| CIE-LAB | lab(57.13, 26.11, -57.99) |
| CIE-LCH | lch(57.13, 63.60, 294.24°) |
| OKLab | oklab(64.04% 0.0175 -0.1651) |
| OKLCH | oklch(64.04% 0.166 276.1) |
| XYZ | xyz(30.2347, 25.0537, 84.8873) |
| Luminance | 0.2506 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.29
Lavender Blue
#8B88F8
ΔE00 4.69
Soft Blue
#6488EA
ΔE00 4.89
Periwinkle (survey)
#8E82FE
ΔE00 5.21
Perrywinkle
#8F8CE7
ΔE00 6.26
Lightish Blue
#3D7AFD
ΔE00 6.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#737FEF #EFE373
analogous
#73BDEF #737FEF #A573EF
triadic
#737FEF #EF737F #7FEF73
tetradic
#737FEF #EF73BD #EFE373 #73EFA5
square
#737FEF #EF73BD #EFE373 #73EFA5
split-complementary
#737FEF #EFA573 #BDEF73
monochromatic
#182AD0 #3C4DE9 #737FEF #AAB1F5 #E1E3FC
Accessibility & contrast
On white
3.49
#737FEF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.01
#737FEF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #737FEF
6.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##737FEF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##737FEF | 1.00 | 3.49 | 6.01 | 6.01 |
| #FFFFFF | 3.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C8EF3
Deuteranopia (green-blind)
#3E84ED
Tritanopia (blue-blind)
#3C97AB
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #737fef; /* rgb */ color: rgb(115, 127, 239); /* oklch */ color: oklch(64.0% 0.166 276.1);
Tailwind
colors: {
custom: {
50: '#a3a3f5',
500: '#737fef',
950: '#000000',
},
}SCSS
$custom: #737fef; $custom-light: #a3a3f5; $custom-dark: #000000;
JSON
{
"hex": "#737fef",
"rgb": {
"r": 115,
"g": 127,
"b": 239
},
"hsl": {
"h": 234.194,
"s": 79.487,
"l": 69.412
},
"oklch": {
"l": 0.64041,
"c": 0.16606,
"h": 276.1
},
"luminance": 0.25056
}Semantic roles & 50–950 ramp
primary
#737FEF
secondary
#F1EDCD
accent
#C70ADC
background
#FAFAFF
surface
#F4F3FE
border
#CECDD6
text
#100F17
muted
#7F7F85