#597DF7#597DF7
#597DF7 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.6% C 0.186 H 268.3°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).
Color values
| HEX | #597DF7 |
|---|---|
| RGB | rgb(89, 125, 247) |
| HSL | hsl(226, 91%, 66%) |
| HSV | hsv(226, 64%, 97%) |
| CMYK | cmyk(64%, 49.4%, 0%, 3.1%) |
| CIE-LAB | lab(55.59, 25.06, -64.98) |
| CIE-LCH | lch(55.59, 69.64, 291.09°) |
| OKLab | oklab(62.63% -0.0057 -0.1863) |
| OKLCH | oklch(62.63% 0.186 268.3) |
| XYZ | xyz(28.2362, 23.5039, 91.0263) |
| Luminance | 0.2351 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.84
Cornflower
#6A79F7
ΔE00 3.27
Soft Blue
#6488EA
ΔE00 3.73
Dodger Blue
#3E82FC
ΔE00 3.97
Clear Blue
#247AFD
ΔE00 4.59
Deep Sky Blue
#0D75F8
ΔE00 5.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#597DF7 #F7D359
analogous
#59CCF7 #597DF7 #8459F7
triadic
#597DF7 #F7597D #7DF759
tetradic
#597DF7 #F759CC #F7D359 #59F784
square
#597DF7 #F759CC #F7D359 #59F784
split-complementary
#597DF7 #F78459 #CCF759
monochromatic
#0A36CC #1F4FF4 #597DF7 #93ABFA #CED8FD
Accessibility & contrast
On white
3.68
#597DF7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.70
#597DF7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #597DF7
5.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##597DF7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##597DF7 | 1.00 | 3.68 | 5.70 | 5.70 |
| #FFFFFF | 3.68 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#398DFB
Deuteranopia (green-blind)
#047EF4
Tritanopia (blue-blind)
#0099AE
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #597df7; /* rgb */ color: rgb(89, 125, 247); /* oklch */ color: oklch(62.6% 0.186 268.3);
Tailwind
colors: {
custom: {
50: '#97a2fb',
500: '#597df7',
950: '#000000',
},
}SCSS
$custom: #597df7; $custom-light: #97a2fb; $custom-dark: #000000;
JSON
{
"hex": "#597df7",
"rgb": {
"r": 89,
"g": 125,
"b": 247
},
"hsl": {
"h": 226.329,
"s": 90.805,
"l": 65.882
},
"oklch": {
"l": 0.62629,
"c": 0.18636,
"h": 268.3
},
"luminance": 0.23506
}Semantic roles & 50–950 ramp
primary
#597DF7
secondary
#F0E4BC
accent
#B100E6
background
#FAF9FF
surface
#F3F2FF
border
#CDCCD7
text
#0F0F17
muted
#7F7E85