#4B82BB#4B82BB
#4B82BB لون متوسط ومتوسط التشبّع من عائلة سماوي. الإضاءة النسبية 0.210؛ OKLCH L 59.4% C 0.106 H 250.8°. أفضل لون لنص المتن هو #000000 بتباين 5.21:1 (مطابق لمعيار WCAG AA).
قيم اللون
| HEX | #4B82BB |
|---|---|
| RGB | rgb(75, 130, 187) |
| HSL | hsl(211, 45%, 51%) |
| HSV | hsv(211, 60%, 73%) |
| CMYK | cmyk(59.9%, 30.5%, 0%, 26.7%) |
| CIE-LAB | lab(53.00, -0.77, -35.35) |
| CIE-LCH | lch(53.00, 35.36, 268.76°) |
| OKLab | oklab(59.39% -0.0347 -0.0997) |
| OKLCH | oklch(59.39% 0.106 250.8) |
| XYZ | xyz(19.8507, 21.0472, 50.0205) |
| Luminance | 0.2105 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
أقرب الألوان المُسمّاة
Cool Blue
#4984B8
ΔE00 1.45
Steel Blue
#4682B4
ΔE00 1.90
Off Blue
#5684AE
ΔE00 2.41
Dusty Blue
#5A86AD
ΔE00 3.24
Windows Blue
#3778BF
ΔE00 3.83
Cerulean (survey)
#0485D1
ΔE00 4.69
المقاييس الإدراكية
الدرجات الغامقة
الدرجات الفاتحة
التدريجات
OKLCH scale
تناغمات الألوان
complementary
#4B82BB #BB844B
analogous
#4BBABB #4B82BB #4C4BBB
triadic
#4B82BB #BB4B82 #82BB4B
tetradic
#4B82BB #BB4BBA #BB844B #4BBB4C
square
#4B82BB #BB4BBA #BB844B #4BBB4C
split-complementary
#4B82BB #BB4C4B #BABB4B
monochromatic
#264565 #376492 #4B82BB #77A1CC #A4C0DD
إمكانية الوصول والتباين
On white
4.03
#4B82BB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.21
#4B82BB on #000000
AA ✓AA large ✓AAA ✗
أفضل لون للنص
#000000 on #4B82BB
5.21:1 — WCAG AA (نص عادي) مطابق
مصفوفة التباين
| fg \ bg | ##4B82BB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4B82BB | 1.00 | 4.03 | 5.21 | 5.21 |
| #FFFFFF | 4.03 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.21 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.21 | 21.00 | 1.00 | 1.00 |
معاينة عمى الألوان
Protanopia (red-blind)
#6A85BD
Deuteranopia (green-blind)
#5B7ABA
Tritanopia (blue-blind)
#008F96
Achromatopsia (no color)
#7F7F7F
وسوم التصميم والكود
CSS
--color: #4b82bb; /* rgb */ color: rgb(75, 130, 187); /* oklch */ color: oklch(59.4% 0.106 250.8);
Tailwind
colors: {
custom: {
50: '#86a6cf',
500: '#4b82bb',
950: '#000000',
},
}SCSS
$custom: #4b82bb; $custom-light: #86a6cf; $custom-dark: #000000;
JSON
{
"hex": "#4b82bb",
"rgb": {
"r": 75,
"g": 130,
"b": 187
},
"hsl": {
"h": 210.536,
"s": 45.161,
"l": 51.373
},
"oklch": {
"l": 0.59386,
"c": 0.10554,
"h": 250.8
},
"luminance": 0.21049
}Semantic roles & 50–950 ramp
primary
#4B82BB
secondary
#CAB198
accent
#9553D5
background
#F8FAFC
surface
#F0F4F9
border
#CBCED2
text
#0C0F14
muted
#7D7F82