#596BB7#596BB7
#596BB7 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 54.9% C 0.120 H 271.9°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #596BB7 |
|---|---|
| RGB | rgb(89, 107, 183) |
| HSL | hsl(229, 39%, 53%) |
| HSV | hsv(229, 51%, 72%) |
| CMYK | cmyk(51.4%, 41.5%, 0%, 28.2%) |
| CIE-LAB | lab(47.05, 14.95, -42.39) |
| CIE-LCH | lch(47.05, 44.95, 289.43°) |
| OKLab | oklab(54.9% 0.0039 -0.1201) |
| OKLCH | oklch(54.9% 0.12 271.9) |
| XYZ | xyz(17.9220, 16.0570, 46.9455) |
| Luminance | 0.1606 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
French Blue
#436BAD
ΔE00 4.86
Cornflower Blue
#5170D7
ΔE00 4.95
Royal Blue
#4169E1
ΔE00 6.08
Dusky Blue
#475F94
ΔE00 6.69
Dark Periwinkle
#665FD1
ΔE00 6.80
Cadet Blue
#4E7496
ΔE00 7.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#596BB7 #B7A559
analogous
#599AB7 #596BB7 #7659B7
triadic
#596BB7 #B7596B #6BB759
tetradic
#596BB7 #B7599A #B7A559 #59B776
square
#596BB7 #B7599A #B7A559 #59B776
split-complementary
#596BB7 #B77659 #9AB759
monochromatic
#2D3968 #405093 #596BB7 #8491CA #AEB7DC
Accessibility & contrast
On white
4.99
#596BB7 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#596BB7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #596BB7
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##596BB7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##596BB7 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C74BA
Deuteranopia (green-blind)
#426CB5
Tritanopia (blue-blind)
#307B88
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #596bb7; /* rgb */ color: rgb(89, 107, 183); /* oklch */ color: oklch(54.9% 0.120 271.9);
Tailwind
colors: {
custom: {
50: '#8e95cd',
500: '#596bb7',
950: '#000000',
},
}SCSS
$custom: #596bb7; $custom-light: #8e95cd; $custom-dark: #000000;
JSON
{
"hex": "#596bb7",
"rgb": {
"r": 89,
"g": 107,
"b": 183
},
"hsl": {
"h": 228.511,
"s": 39.496,
"l": 53.333
},
"oklch": {
"l": 0.54899,
"c": 0.12017,
"h": 271.9
},
"luminance": 0.16058
}Semantic roles & 50–950 ramp
primary
#596BB7
secondary
#CAC2A2
accent
#B958CF
background
#F9F9FC
surface
#F1F1F9
border
#CBCBD2
text
#0D0D13
muted
#7E7E82