#4B8097#4B8097
#4B8097 لون متوسط ومتوسط التشبّع من عائلة سماوي. الإضاءة النسبية 0.192؛ OKLCH L 57.2% C 0.067 H 227.8°. أفضل لون لنص المتن هو #000000 بتباين 4.83:1 (مطابق لمعيار WCAG AA).
قيم اللون
| HEX | #4B8097 |
|---|---|
| RGB | rgb(75, 128, 151) |
| HSL | hsl(198, 34%, 44%) |
| HSV | hsv(198, 50%, 59%) |
| CMYK | cmyk(50.3%, 15.2%, 0%, 40.8%) |
| CIE-LAB | lab(50.88, -11.04, -17.82) |
| CIE-LCH | lch(50.88, 20.96, 238.23°) |
| OKLab | oklab(57.21% -0.0448 -0.0494) |
| OKLCH | oklch(57.21% 0.067 227.8) |
| XYZ | xyz(16.2047, 19.1673, 32.1179) |
| Luminance | 0.1917 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
أقرب الألوان المُسمّاة
Dirty Blue
#3F829D
ΔE00 1.87
Stormy Blue
#507B9C
ΔE00 5.49
Greyish Blue
#5E819D
ΔE00 5.57
Steel Blue (survey)
#5A7D9A
ΔE00 5.73
Grey Blue
#647D8E
ΔE00 5.89
Slate Blue (survey)
#5B7C99
ΔE00 6.25
المقاييس الإدراكية
الدرجات الغامقة
الدرجات الفاتحة
التدريجات
OKLCH scale
تناغمات الألوان
complementary
#4B8097 #97624B
analogous
#4B9788 #4B8097 #4B5A97
triadic
#4B8097 #974B80 #80974B
tetradic
#4B8097 #884B97 #97624B #5A974B
square
#4B8097 #884B97 #97624B #5A974B
split-complementary
#4B8097 #974B5A #97884B
monochromatic
#223B45 #375D6E #4B8097 #6A9EB5 #93B9C9
إمكانية الوصول والتباين
On white
4.34
#4B8097 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.83
#4B8097 on #000000
AA ✓AA large ✓AAA ✗
أفضل لون للنص
#000000 on #4B8097
4.83:1 — WCAG AA (نص عادي) مطابق
مصفوفة التباين
| fg \ bg | ##4B8097 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4B8097 | 1.00 | 4.34 | 4.83 | 4.83 |
| #FFFFFF | 4.34 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.83 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.83 | 21.00 | 1.00 | 1.00 |
معاينة عمى الألوان
Protanopia (red-blind)
#747E98
Deuteranopia (green-blind)
#697697
Tritanopia (blue-blind)
#238787
Achromatopsia (no color)
#797979
وسوم التصميم والكود
CSS
--color: #4b8097; /* rgb */ color: rgb(75, 128, 151); /* oklch */ color: oklch(57.2% 0.067 227.8);
Tailwind
colors: {
custom: {
50: '#82a4b5',
500: '#4b8097',
950: '#000000',
},
}SCSS
$custom: #4b8097; $custom-light: #82a4b5; $custom-dark: #000000;
JSON
{
"hex": "#4b8097",
"rgb": {
"r": 75,
"g": 128,
"b": 151
},
"hsl": {
"h": 198.158,
"s": 33.628,
"l": 44.314
},
"oklch": {
"l": 0.57209,
"c": 0.06668,
"h": 227.8
},
"luminance": 0.19169
}Semantic roles & 50–950 ramp
primary
#4B8097
secondary
#B69688
accent
#7F5ECA
background
#F8FAFB
surface
#EFF4F6
border
#CACED0
text
#0B0F11
muted
#7C7F80