#4A85DB#4A85DB
#4A85DB is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.8% C 0.145 H 257.9°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).
Color values
| HEX | #4A85DB |
|---|---|
| RGB | rgb(74, 133, 219) |
| HSL | hsl(216, 67%, 57%) |
| HSV | hsv(216, 66%, 86%) |
| CMYK | cmyk(66.2%, 39.3%, 0%, 14.1%) |
| CIE-LAB | lab(55.42, 8.14, -49.67) |
| CIE-LCH | lch(55.42, 50.33, 279.30°) |
| OKLab | oklab(61.79% -0.0304 -0.1414) |
| OKLCH | oklch(61.79% 0.145 257.9) |
| XYZ | xyz(23.9931, 23.3430, 70.2453) |
| Luminance | 0.2334 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 3.41
Dark Sky Blue
#448EE4
ΔE00 3.50
Azure
#007FFF
ΔE00 3.73
Cool Blue
#4984B8
ΔE00 4.54
Clear Blue
#247AFD
ΔE00 4.60
Faded Blue
#658CBB
ΔE00 4.62
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A85DB #DBA04A
analogous
#4ACEDB #4A85DB #574ADB
triadic
#4A85DB #DB4A85 #85DB4A
tetradic
#4A85DB #DB4ACE #DBA04A #4ADB57
square
#4A85DB #DB4ACE #DBA04A #4ADB57
split-complementary
#4A85DB #DB574A #CEDB4A
monochromatic
#1C4B8E #2665C1 #4A85DB #7DA7E5 #B0CAEF
Accessibility & contrast
On white
3.70
#4A85DB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.67
#4A85DB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A85DB
5.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A85DB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A85DB | 1.00 | 3.70 | 5.67 | 5.67 |
| #FFFFFF | 3.70 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5E8CDE
Deuteranopia (green-blind)
#487FD9
Tritanopia (blue-blind)
#0099A5
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #4a85db; /* rgb */ color: rgb(74, 133, 219); /* oklch */ color: oklch(61.8% 0.145 257.9);
Tailwind
colors: {
custom: {
50: '#8ba8e6',
500: '#4a85db',
950: '#000000',
},
}SCSS
$custom: #4a85db; $custom-light: #8ba8e6; $custom-dark: #000000;
JSON
{
"hex": "#4a85db",
"rgb": {
"r": 74,
"g": 133,
"b": 219
},
"hsl": {
"h": 215.586,
"s": 66.82,
"l": 57.451
},
"oklch": {
"l": 0.61793,
"c": 0.14467,
"h": 257.9
},
"luminance": 0.23345
}Semantic roles & 50–950 ramp
primary
#4A85DB
secondary
#DEC6A3
accent
#A43EEA
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D0F16
muted
#7E7F84