#597FFA#597FFA
#597FFA is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.2% C 0.188 H 267.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).
Color values
| HEX | #597FFA |
|---|---|
| RGB | rgb(89, 127, 250) |
| HSL | hsl(226, 94%, 66%) |
| HSV | hsv(226, 64%, 98%) |
| CMYK | cmyk(64.4%, 49.2%, 0%, 2%) |
| CIE-LAB | lab(56.29, 24.85, -65.51) |
| CIE-LCH | lch(56.29, 70.07, 290.78°) |
| OKLab | oklab(63.22% -0.0072 -0.1878) |
| OKLCH | oklch(63.22% 0.188 267.8) |
| XYZ | xyz(28.9586, 24.2020, 93.5693) |
| Luminance | 0.2420 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.98
Soft Blue
#6488EA
ΔE00 3.30
Dodger Blue
#3E82FC
ΔE00 3.61
Cornflower
#6A79F7
ΔE00 3.67
Clear Blue
#247AFD
ΔE00 4.64
Azure
#007FFF
ΔE00 5.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#597FFA #FAD459
analogous
#59CFFA #597FFA #8459FA
triadic
#597FFA #FA597F #7FFA59
tetradic
#597FFA #FA59CF #FAD459 #59FA84
square
#597FFA #FA59CF #FAD459 #59FA84
split-complementary
#597FFA #FA8459 #CFFA59
monochromatic
#0636D2 #1E51F8 #597FFA #94ADFC #D0DBFE
Accessibility & contrast
On white
3.60
#597FFA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.84
#597FFA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #597FFA
5.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##597FFA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##597FFA | 1.00 | 3.60 | 5.84 | 5.84 |
| #FFFFFF | 3.60 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.84 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.84 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3A8FFE
Deuteranopia (green-blind)
#0580F7
Tritanopia (blue-blind)
#009CB1
Achromatopsia (no color)
#878787
Design tokens & code
CSS
--color: #597ffa; /* rgb */ color: rgb(89, 127, 250); /* oklch */ color: oklch(63.2% 0.188 267.8);
Tailwind
colors: {
custom: {
50: '#97a3fd',
500: '#597ffa',
950: '#000000',
},
}SCSS
$custom: #597ffa; $custom-light: #97a3fd; $custom-dark: #000000;
JSON
{
"hex": "#597ffa",
"rgb": {
"r": 89,
"g": 127,
"b": 250
},
"hsl": {
"h": 225.839,
"s": 94.152,
"l": 66.471
},
"oklch": {
"l": 0.63223,
"c": 0.18794,
"h": 267.8
},
"luminance": 0.24205
}Semantic roles & 50–950 ramp
primary
#597FFA
secondary
#F1E5BD
accent
#AF00E6
background
#FAFAFF
surface
#F3F3FF
border
#CDCDD7
text
#0F0F18
muted
#7F7F86