#475A8B#475A8B
#475A8B لون متوسط ومتوسط التشبّع من عائلة أزرق. الإضاءة النسبية 0.105؛ OKLCH L 47.4% C 0.083 H 267.1°. أفضل لون لنص المتن هو #FFFFFF بتباين 6.77:1 (مطابق لمعيار WCAG AA).
قيم اللون
| HEX | #475A8B |
|---|---|
| RGB | rgb(71, 90, 139) |
| HSL | hsl(223, 32%, 41%) |
| HSV | hsv(223, 49%, 55%) |
| CMYK | cmyk(48.9%, 35.3%, 0%, 45.5%) |
| CIE-LAB | lab(38.75, 7.02, -29.48) |
| CIE-LCH | lch(38.75, 30.31, 283.40°) |
| OKLab | oklab(47.44% -0.0042 -0.0829) |
| OKLCH | oklch(47.44% 0.083 267.1) |
| XYZ | xyz(10.9134, 10.5153, 25.8757) |
| Luminance | 0.1052 (WCAG relative) |
| Temperature | cool |
| Family | blue |
أقرب الألوان المُسمّاة
Dusky Blue
#475F94
ΔE00 2.25
Denim Blue
#3B5B92
ΔE00 3.14
Dusk
#4E5481
ΔE00 4.21
Twilight
#4E518B
ΔE00 4.64
Dusk Blue
#26538D
ΔE00 5.83
Light Navy Blue
#2E5A88
ΔE00 5.84
المقاييس الإدراكية
الدرجات الغامقة
الدرجات الفاتحة
التدريجات
OKLCH scale
تناغمات الألوان
complementary
#475A8B #8B7847
analogous
#477C8B #475A8B #56478B
triadic
#475A8B #8B475A #5A8B47
tetradic
#475A8B #8B477C #8B7847 #478B56
square
#475A8B #8B477C #8B7847 #478B56
split-complementary
#475A8B #8B5647 #7C8B47
monochromatic
#1E263A #324062 #475A8B #6177AE #899AC3
إمكانية الوصول والتباين
On white
6.77
#475A8B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.10
#475A8B on #000000
AA ✗AA large ✓AAA ✗
أفضل لون للنص
#FFFFFF on #475A8B
6.77:1 — WCAG AA (نص عادي) مطابق
مصفوفة التباين
| fg \ bg | ##475A8B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##475A8B | 1.00 | 6.77 | 3.10 | 6.77 |
| #FFFFFF | 6.77 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.77 | 1.00 | 21.00 | 1.00 |
معاينة عمى الألوان
Protanopia (red-blind)
#485F8D
Deuteranopia (green-blind)
#41588A
Tritanopia (blue-blind)
#2C646C
Achromatopsia (no color)
#5B5B5B
وسوم التصميم والكود
CSS
--color: #475a8b; /* rgb */ color: rgb(71, 90, 139); /* oklch */ color: oklch(47.4% 0.083 267.1);
Tailwind
colors: {
custom: {
50: '#7e88ad',
500: '#475a8b',
950: '#000000',
},
}SCSS
$custom: #475a8b; $custom-light: #7e88ad; $custom-dark: #000000;
JSON
{
"hex": "#475a8b",
"rgb": {
"r": 71,
"g": 90,
"b": 139
},
"hsl": {
"h": 223.235,
"s": 32.381,
"l": 41.176
},
"oklch": {
"l": 0.47438,
"c": 0.08305,
"h": 267.1
},
"luminance": 0.10516
}Semantic roles & 50–950 ramp
primary
#475A8B
secondary
#AEA17F
accent
#AB5FC9
background
#F7F8FA
surface
#EEEFF4
border
#C9CACE
text
#0A0B10
muted
#7C7C7F