#595BB9#595BB9
#595BB9 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.8% C 0.145 H 279.1°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).
Color values
| HEX | #595BB9 |
|---|---|
| RGB | rgb(89, 91, 185) |
| HSL | hsl(239, 41%, 54%) |
| HSV | hsv(239, 52%, 73%) |
| CMYK | cmyk(51.9%, 50.8%, 0%, 27.5%) |
| CIE-LAB | lab(42.93, 25.58, -50.14) |
| CIE-LCH | lch(42.93, 56.29, 297.03°) |
| OKLab | oklab(51.8% 0.023 -0.143) |
| OKLCH | oklch(51.8% 0.145 279.1) |
| XYZ | xyz(16.6151, 13.1078, 47.5441) |
| Luminance | 0.1311 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Iris
#6258C4
ΔE00 2.77
Dark Periwinkle
#665FD1
ΔE00 4.34
Slate Blue
#6A5ACD
ΔE00 4.45
Light Indigo
#6D5ACF
ΔE00 5.05
Warm Blue
#4B57DB
ΔE00 5.15
Dusky Blue
#475F94
ΔE00 7.24
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#595BB9 #B9B759
analogous
#598BB9 #595BB9 #8759B9
triadic
#595BB9 #B9595B #5BB959
tetradic
#595BB9 #B9598B #B9B759 #59B987
square
#595BB9 #B9598B #B9B759 #59B987
split-complementary
#595BB9 #B98759 #8BB959
monochromatic
#2D2E6B #3F4196 #595BB9 #8486CB #AFB0DD
Accessibility & contrast
On white
5.80
#595BB9 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.62
#595BB9 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #595BB9
5.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##595BB9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##595BB9 | 1.00 | 5.80 | 3.62 | 5.80 |
| #FFFFFF | 5.80 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.80 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2D69BC
Deuteranopia (green-blind)
#2262B7
Tritanopia (blue-blind)
#317081
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #595bb9; /* rgb */ color: rgb(89, 91, 185); /* oklch */ color: oklch(51.8% 0.145 279.1);
Tailwind
colors: {
custom: {
50: '#8f89cf',
500: '#595bb9',
950: '#000000',
},
}SCSS
$custom: #595bb9; $custom-light: #8f89cf; $custom-dark: #000000;
JSON
{
"hex": "#595bb9",
"rgb": {
"r": 89,
"g": 91,
"b": 185
},
"hsl": {
"h": 238.75,
"s": 40.678,
"l": 53.725
},
"oklch": {
"l": 0.51804,
"c": 0.14482,
"h": 279.1
},
"luminance": 0.13109
}Semantic roles & 50–950 ramp
primary
#595BB9
secondary
#CBCBA2
accent
#CE57D1
background
#F9F8FC
surface
#F1F0F9
border
#CBCBD2
text
#0D0B14
muted
#7E7C82