#283A3D#283A3D
#283A3D لون داكن وخافت من عائلة أزرق مخضرّ. الإضاءة النسبية 0.038؛ OKLCH L 33.4% C 0.024 H 208.9°. أفضل لون لنص المتن هو #FFFFFF بتباين 11.91:1 (مطابق لمعيار WCAG AA).
قيم اللون
| HEX | #283A3D |
|---|---|
| RGB | rgb(40, 58, 61) |
| HSL | hsl(189, 21%, 20%) |
| HSV | hsv(189, 34%, 24%) |
| CMYK | cmyk(34.4%, 4.9%, 0%, 76.1%) |
| CIE-LAB | lab(23.05, -6.35, -4.20) |
| CIE-LCH | lch(23.05, 7.61, 213.50°) |
| OKLab | oklab(33.42% -0.0208 -0.0115) |
| OKLCH | oklch(33.42% 0.024 208.9) |
| XYZ | xyz(3.2302, 3.8140, 4.9799) |
| Luminance | 0.0381 (WCAG relative) |
| Temperature | cool |
| Family | teal |
أقرب الألوان المُسمّاة
Gunmetal
#2A3439
ΔE00 4.35
Charcoal (survey)
#343837
ΔE00 6.15
Charcoal
#36454F
ΔE00 6.27
Charcoal Grey
#3C4142
ΔE00 6.38
Onyx
#353839
ΔE00 6.71
Dark Blue Grey
#1F3B4D
ΔE00 7.65
المقاييس الإدراكية
الدرجات الغامقة
الدرجات الفاتحة
التدريجات
OKLCH scale
تناغمات الألوان
complementary
#283A3D #3D2B28
analogous
#283D36 #283A3D #28303D
triadic
#283A3D #3D283A #3A3D28
tetradic
#283A3D #36283D #3D2B28 #303D28
square
#283A3D #36283D #3D2B28 #303D28
split-complementary
#283A3D #3D2830 #3D3628
monochromatic
#0C1212 #101718 #283A3D #405D62 #588087
إمكانية الوصول والتباين
On white
11.91
#283A3D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.76
#283A3D on #000000
AA ✗AA large ✗AAA ✗
أفضل لون للنص
#FFFFFF on #283A3D
11.91:1 — WCAG AA (نص عادي) مطابق
مصفوفة التباين
| fg \ bg | ##283A3D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##283A3D | 1.00 | 11.91 | 1.76 | 11.91 |
| #FFFFFF | 11.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.76 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.91 | 1.00 | 21.00 | 1.00 |
معاينة عمى الألوان
Protanopia (red-blind)
#37393D
Deuteranopia (green-blind)
#33363D
Tritanopia (blue-blind)
#213C3B
Achromatopsia (no color)
#373737
وسوم التصميم والكود
CSS
--color: #283a3d; /* rgb */ color: rgb(40, 58, 61); /* oklch */ color: oklch(33.4% 0.024 208.9);
Tailwind
colors: {
custom: {
50: '#627072',
500: '#283a3d',
950: '#000000',
},
}SCSS
$custom: #283a3d; $custom-light: #627072; $custom-dark: #000000;
JSON
{
"hex": "#283a3d",
"rgb": {
"r": 40,
"g": 58,
"b": 61
},
"hsl": {
"h": 188.571,
"s": 20.792,
"l": 19.804
},
"oklch": {
"l": 0.33418,
"c": 0.02376,
"h": 208.9
},
"luminance": 0.03814
}Semantic roles & 50–950 ramp
primary
#283A3D
secondary
#6E5652
accent
#766ABD
background
#F5F6F6
surface
#EAECEC
border
#C6C7C7
text
#050708
muted
#797A7B