#1F8FBC#1F8FBC
#1F8FBC لون متوسط ومتوسط التشبّع من عائلة سماوي. الإضاءة النسبية 0.236؛ OKLCH L 61.1% C 0.115 H 231.2°. أفضل لون لنص المتن هو #000000 بتباين 5.71:1 (مطابق لمعيار WCAG AA).
قيم اللون
| HEX | #1F8FBC |
|---|---|
| RGB | rgb(31, 143, 188) |
| HSL | hsl(197, 72%, 43%) |
| HSV | hsv(197, 84%, 74%) |
| CMYK | cmyk(83.5%, 23.9%, 0%, 26.3%) |
| CIE-LAB | lab(55.65, -14.13, -31.88) |
| CIE-LCH | lch(55.65, 34.87, 246.09°) |
| OKLab | oklab(61.14% -0.0722 -0.0899) |
| OKLCH | oklch(61.14% 0.115 231.2) |
| XYZ | xyz(19.4609, 23.5646, 51.0899) |
| Luminance | 0.2357 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
أقرب الألوان المُسمّاة
Water Blue
#0E87CC
ΔE00 6.35
Dirty Blue
#3F829D
ΔE00 6.38
Steel Blue
#4682B4
ΔE00 7.34
Cerulean
#007BA7
ΔE00 7.44
Cool Blue
#4984B8
ΔE00 7.46
Cerulean (survey)
#0485D1
ΔE00 7.66
المقاييس الإدراكية
الدرجات الغامقة
الدرجات الفاتحة
التدريجات
OKLCH scale
تناغمات الألوان
complementary
#1F8FBC #BC4C1F
analogous
#1FBC9A #1F8FBC #1F41BC
triadic
#1F8FBC #BC1F8F #8FBC1F
tetradic
#1F8FBC #9A1FBC #BC4C1F #41BC1F
square
#1F8FBC #9A1FBC #BC4C1F #41BC1F
split-complementary
#1F8FBC #BC1F41 #BC9A1F
monochromatic
#0E3F53 #166787 #1F8FBC #3AAFDE #6EC4E7
إمكانية الوصول والتباين
On white
3.68
#1F8FBC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.71
#1F8FBC on #000000
AA ✓AA large ✓AAA ✗
أفضل لون للنص
#000000 on #1F8FBC
5.71:1 — WCAG AA (نص عادي) مطابق
مصفوفة التباين
| fg \ bg | ##1F8FBC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1F8FBC | 1.00 | 3.68 | 5.71 | 5.71 |
| #FFFFFF | 3.68 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.71 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.71 | 21.00 | 1.00 | 1.00 |
معاينة عمى الألوان
Protanopia (red-blind)
#788DBE
Deuteranopia (green-blind)
#647FBB
Tritanopia (blue-blind)
#009B9E
Achromatopsia (no color)
#858585
وسوم التصميم والكود
CSS
--color: #1f8fbc; /* rgb */ color: rgb(31, 143, 188); /* oklch */ color: oklch(61.1% 0.115 231.2);
Tailwind
colors: {
custom: {
50: '#77afd0',
500: '#1f8fbc',
950: '#000000',
},
}SCSS
$custom: #1f8fbc; $custom-light: #77afd0; $custom-dark: #000000;
JSON
{
"hex": "#1f8fbc",
"rgb": {
"r": 31,
"g": 143,
"b": 188
},
"hsl": {
"h": 197.197,
"s": 71.689,
"l": 42.941
},
"oklch": {
"l": 0.61142,
"c": 0.1153,
"h": 231.2
},
"luminance": 0.23567
}Semantic roles & 50–950 ramp
primary
#1F8FBC
secondary
#CD8669
accent
#6D39EE
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0A1014
muted
#7C7F82