#4D59CC#4D59CC
#4D59CC is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.0% C 0.176 H 274.0°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).
Color values
| HEX | #4D59CC |
|---|---|
| RGB | rgb(77, 89, 204) |
| HSL | hsl(234, 55%, 55%) |
| HSV | hsv(234, 62%, 80%) |
| CMYK | cmyk(62.3%, 56.4%, 0%, 20%) |
| CIE-LAB | lab(42.88, 30.79, -61.27) |
| CIE-LCH | lch(42.88, 68.57, 296.68°) |
| OKLab | oklab(51.97% 0.0124 -0.176) |
| OKLCH | oklch(51.97% 0.176 274) |
| XYZ | xyz(17.5284, 13.0807, 58.7162) |
| Luminance | 0.1308 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.07
Iris
#6258C4
ΔE00 3.82
Dark Periwinkle
#665FD1
ΔE00 4.36
Slate Blue
#6A5ACD
ΔE00 4.94
Azul
#1D5DEC
ΔE00 5.31
Light Indigo
#6D5ACF
ΔE00 5.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D59CC #CCC04D
analogous
#4D98CC #4D59CC #814DCC
triadic
#4D59CC #CC4D59 #59CC4D
tetradic
#4D59CC #CC4D98 #CCC04D #4DCC81
square
#4D59CC #CC4D98 #CCC04D #4DCC81
split-complementary
#4D59CC #CC814D #98CC4D
monochromatic
#232C7B #313CAB #4D59CC #7D85DA #ACB2E7
Accessibility & contrast
On white
5.81
#4D59CC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.62
#4D59CC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4D59CC
5.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D59CC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4D59CC | 1.00 | 5.81 | 3.62 | 5.81 |
| #FFFFFF | 5.81 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.81 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006BD0
Deuteranopia (green-blind)
#0060CA
Tritanopia (blue-blind)
#00758A
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #4d59cc; /* rgb */ color: rgb(77, 89, 204); /* oklch */ color: oklch(52.0% 0.176 274.0);
Tailwind
colors: {
custom: {
50: '#8b87dc',
500: '#4d59cc',
950: '#000000',
},
}SCSS
$custom: #4d59cc; $custom-light: #8b87dc; $custom-dark: #000000;
JSON
{
"hex": "#4d59cc",
"rgb": {
"r": 77,
"g": 89,
"b": 204
},
"hsl": {
"h": 234.331,
"s": 55.459,
"l": 55.098
},
"oklch": {
"l": 0.51971,
"c": 0.17648,
"h": 274
},
"luminance": 0.13082
}Semantic roles & 50–950 ramp
primary
#4D59CC
secondary
#D5D0A0
accent
#D149DF
background
#F9F8FD
surface
#F1EFFB
border
#CBCAD4
text
#0D0B15
muted
#7E7C83