#5E59BB#5E59BB
#5E59BB is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.9% C 0.150 H 282.2°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).
Color values
| HEX | #5E59BB |
|---|---|
| RGB | rgb(94, 89, 187) |
| HSL | hsl(243, 42%, 54%) |
| HSV | hsv(243, 52%, 73%) |
| CMYK | cmyk(49.7%, 52.4%, 0%, 26.7%) |
| CIE-LAB | lab(42.93, 28.56, -51.27) |
| CIE-LCH | lch(42.93, 58.69, 299.12°) |
| OKLab | oklab(51.94% 0.0315 -0.1462) |
| OKLCH | oklch(51.94% 0.15 282.2) |
| XYZ | xyz(17.1554, 13.1114, 48.6309) |
| Luminance | 0.1311 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Iris
#6258C4
ΔE00 1.64
Slate Blue
#6A5ACD
ΔE00 3.45
Dark Periwinkle
#665FD1
ΔE00 3.91
Light Indigo
#6D5ACF
ΔE00 4.03
Warm Blue
#4B57DB
ΔE00 5.23
Ocean Blue
#4F42B5
ΔE00 7.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5E59BB #B6BB59
analogous
#5985BB #5E59BB #8F59BB
triadic
#5E59BB #BB5E59 #59BB5E
tetradic
#5E59BB #BB5985 #B6BB59 #59BB8F
square
#5E59BB #BB5985 #B6BB59 #59BB8F
split-complementary
#5E59BB #BB8F59 #85BB59
monochromatic
#302D6D #433E98 #5E59BB #8884CD #B2B0DF
Accessibility & contrast
On white
5.80
#5E59BB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.62
#5E59BB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5E59BB
5.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5E59BB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5E59BB | 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)
#2769BE
Deuteranopia (green-blind)
#1F62B9
Tritanopia (blue-blind)
#3B6F81
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #5e59bb; /* rgb */ color: rgb(94, 89, 187); /* oklch */ color: oklch(51.9% 0.150 282.2);
Tailwind
colors: {
custom: {
50: '#9288d0',
500: '#5e59bb',
950: '#000000',
},
}SCSS
$custom: #5e59bb; $custom-light: #9288d0; $custom-dark: #000000;
JSON
{
"hex": "#5e59bb",
"rgb": {
"r": 94,
"g": 89,
"b": 187
},
"hsl": {
"h": 243.061,
"s": 41.88,
"l": 54.118
},
"oklch": {
"l": 0.51945,
"c": 0.14955,
"h": 282.2
},
"luminance": 0.13112
}Semantic roles & 50–950 ramp
primary
#5E59BB
secondary
#CBCDA3
accent
#D256CB
background
#F9F8FC
surface
#F2EFF9
border
#CCCAD2
text
#0D0B14
muted
#7E7C82