#4D88DC#4D88DC
#4D88DC is a light, vivid blue. Relative luminance 0.244; OKLCH L 62.6% C 0.142 H 257.4°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).
Color values
| HEX | #4D88DC |
|---|---|
| RGB | rgb(77, 136, 220) |
| HSL | hsl(215, 67%, 58%) |
| HSV | hsv(215, 65%, 86%) |
| CMYK | cmyk(65%, 38.2%, 0%, 13.7%) |
| CIE-LAB | lab(56.44, 7.18, -48.61) |
| CIE-LCH | lch(56.44, 49.14, 278.40°) |
| OKLab | oklab(62.63% -0.0308 -0.1383) |
| OKLCH | oklch(62.63% 0.142 257.4) |
| XYZ | xyz(24.7784, 24.3510, 71.0907) |
| Luminance | 0.2435 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.66
Dodger Blue
#3E82FC
ΔE00 3.63
Azure
#007FFF
ΔE00 4.17
Faded Blue
#658CBB
ΔE00 4.29
Soft Blue
#6488EA
ΔE00 4.61
Dodgerblue
#1E90FF
ΔE00 4.75
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D88DC #DCA14D
analogous
#4DCFDC #4D88DC #594DDC
triadic
#4D88DC #DC4D88 #88DC4D
tetradic
#4D88DC #DC4DCF #DCA14D #4DDC59
square
#4D88DC #DC4DCF #DCA14D #4DDC59
split-complementary
#4D88DC #DC594D #CFDC4D
monochromatic
#1D4D92 #2768C5 #4D88DC #80AAE6 #B3CCF0
Accessibility & contrast
On white
3.58
#4D88DC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.87
#4D88DC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4D88DC
5.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D88DC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4D88DC | 1.00 | 3.58 | 5.87 | 5.87 |
| #FFFFFF | 3.58 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.87 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.87 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#638FDF
Deuteranopia (green-blind)
#4E81DA
Tritanopia (blue-blind)
#009BA7
Achromatopsia (no color)
#878787
Design tokens & code
CSS
--color: #4d88dc; /* rgb */ color: rgb(77, 136, 220); /* oklch */ color: oklch(62.6% 0.142 257.4);
Tailwind
colors: {
custom: {
50: '#8caae7',
500: '#4d88dc',
950: '#000000',
},
}SCSS
$custom: #4d88dc; $custom-light: #8caae7; $custom-dark: #000000;
JSON
{
"hex": "#4d88dc",
"rgb": {
"r": 77,
"g": 136,
"b": 220
},
"hsl": {
"h": 215.245,
"s": 67.136,
"l": 58.235
},
"oklch": {
"l": 0.62632,
"c": 0.14164,
"h": 257.4
},
"luminance": 0.24353
}Semantic roles & 50–950 ramp
primary
#4D88DC
secondary
#DFC7A6
accent
#A33EEA
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D0F16
muted
#7E7F84