#281A42#281A42
#281A42 لون داكن ومتوسط التشبّع من عائلة بنفسجي. الإضاءة النسبية 0.016؛ OKLCH L 25.8% C 0.073 H 297.2°. أفضل لون لنص المتن هو #FFFFFF بتباين 15.95:1 (مطابق لمعيار WCAG AA).
قيم اللون
| HEX | #281A42 |
|---|---|
| RGB | rgb(40, 26, 66) |
| HSL | hsl(261, 43%, 18%) |
| HSV | hsv(261, 61%, 26%) |
| CMYK | cmyk(39.4%, 60.6%, 0%, 74.1%) |
| CIE-LAB | lab(13.13, 17.54, -22.99) |
| CIE-LCH | lch(13.13, 28.92, 307.33°) |
| OKLab | oklab(25.84% 0.0334 -0.0651) |
| OKLCH | oklch(25.84% 0.073 297.2) |
| XYZ | xyz(2.2276, 1.5832, 5.3414) |
| Luminance | 0.0158 (WCAG relative) |
| Temperature | cool |
| Family | violet |
أقرب الألوان المُسمّاة
Midnight Purple
#280137
ΔE00 7.27
Dark Purple
#35063E
ΔE00 7.44
Very Dark Purple
#2A0134
ΔE00 7.61
Navy Blue (survey)
#001146
ΔE00 7.88
Navy (survey)
#01153E
ΔE00 8.01
Dark Violet
#34013F
ΔE00 8.16
المقاييس الإدراكية
الدرجات الغامقة
الدرجات الفاتحة
التدريجات
OKLCH scale
تناغمات الألوان
complementary
#281A42 #34421A
analogous
#1A2042 #281A42 #3C1A42
triadic
#281A42 #42281A #1A4228
tetradic
#281A42 #421A20 #34421A #1A423C
square
#281A42 #421A20 #34421A #1A423C
split-complementary
#281A42 #423C1A #20421A
monochromatic
#0D0916 #0D0916 #281A42 #432B6E #5D3D9A
إمكانية الوصول والتباين
On white
15.95
#281A42 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.32
#281A42 on #000000
AA ✗AA large ✗AAA ✗
أفضل لون للنص
#FFFFFF on #281A42
15.95:1 — WCAG AA (نص عادي) مطابق
مصفوفة التباين
| fg \ bg | ##281A42 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##281A42 | 1.00 | 15.95 | 1.32 | 15.95 |
| #FFFFFF | 15.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.32 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 15.95 | 1.00 | 21.00 | 1.00 |
معاينة عمى الألوان
Protanopia (red-blind)
#0A2243
Deuteranopia (green-blind)
#0E2141
Tritanopia (blue-blind)
#22222B
Achromatopsia (no color)
#222222
وسوم التصميم والكود
CSS
--color: #281a42; /* rgb */ color: rgb(40, 26, 66); /* oklch */ color: oklch(25.8% 0.073 297.2);
Tailwind
colors: {
custom: {
50: '#645776',
500: '#281a42',
950: '#000000',
},
}SCSS
$custom: #281a42; $custom-light: #645776; $custom-dark: #000000;
JSON
{
"hex": "#281a42",
"rgb": {
"r": 40,
"g": 26,
"b": 66
},
"hsl": {
"h": 261,
"s": 43.478,
"l": 18.039
},
"oklch": {
"l": 0.25839,
"c": 0.07312,
"h": 297.2
},
"luminance": 0.01583
}Semantic roles & 50–950 ramp
primary
#281A42
secondary
#647840
accent
#D355A7
background
#F6F5F7
surface
#EBE9ED
border
#C6C5C8
text
#050308
muted
#7A787B