#597BEE#597BEE
#597BEE is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.6% C 0.177 H 268.4°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).
Color values
| HEX | #597BEE |
|---|---|
| RGB | rgb(89, 123, 238) |
| HSL | hsl(226, 81%, 64%) |
| HSV | hsv(226, 63%, 93%) |
| CMYK | cmyk(62.6%, 48.3%, 0%, 6.7%) |
| CIE-LAB | lab(54.51, 23.24, -61.71) |
| CIE-LCH | lch(54.51, 65.95, 290.64°) |
| OKLab | oklab(61.63% -0.0048 -0.1767) |
| OKLCH | oklch(61.63% 0.177 268.4) |
| XYZ | xyz(26.6301, 22.4605, 83.8043) |
| Luminance | 0.2246 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.96
Cornflower
#6A79F7
ΔE00 3.38
Soft Blue
#6488EA
ΔE00 4.17
Dodger Blue
#3E82FC
ΔE00 4.44
Clear Blue
#247AFD
ΔE00 4.57
Cornflower Blue
#5170D7
ΔE00 4.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#597BEE #EECC59
analogous
#59C5EE #597BEE #8259EE
triadic
#597BEE #EE597B #7BEE59
tetradic
#597BEE #EE59C5 #EECC59 #59EE82
square
#597BEE #EE59C5 #EECC59 #59EE82
split-complementary
#597BEE #EE8259 #C5EE59
monochromatic
#1339BA #214FE8 #597BEE #91A7F4 #C8D3F9
Accessibility & contrast
On white
3.82
#597BEE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.49
#597BEE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #597BEE
5.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##597BEE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##597BEE | 1.00 | 3.82 | 5.49 | 5.49 |
| #FFFFFF | 3.82 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.49 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.49 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E89F2
Deuteranopia (green-blind)
#1D7CEC
Tritanopia (blue-blind)
#0095A9
Achromatopsia (no color)
#828282
Design tokens & code
CSS
--color: #597bee; /* rgb */ color: rgb(89, 123, 238); /* oklch */ color: oklch(61.6% 0.177 268.4);
Tailwind
colors: {
custom: {
50: '#95a0f4',
500: '#597bee',
950: '#000000',
},
}SCSS
$custom: #597bee; $custom-light: #95a0f4; $custom-dark: #000000;
JSON
{
"hex": "#597bee",
"rgb": {
"r": 89,
"g": 123,
"b": 238
},
"hsl": {
"h": 226.309,
"s": 81.421,
"l": 64.118
},
"oklch": {
"l": 0.61633,
"c": 0.17676,
"h": 268.4
},
"luminance": 0.22463
}Semantic roles & 50–950 ramp
primary
#597BEE
secondary
#EBE0B7
accent
#AD08DE
background
#F9F9FF
surface
#F2F2FE
border
#CCCCD6
text
#0E0E17
muted
#7E7E85