#283B3D#283B3D
#283B3D لون داكن وخافت من عائلة أزرق مخضرّ. الإضاءة النسبية 0.039؛ OKLCH L 33.7% C 0.025 H 204.2°. أفضل لون لنص المتن هو #FFFFFF بتباين 11.78:1 (مطابق لمعيار WCAG AA).
قيم اللون
| HEX | #283B3D |
|---|---|
| RGB | rgb(40, 59, 61) |
| HSL | hsl(186, 21%, 20%) |
| HSV | hsv(186, 34%, 24%) |
| CMYK | cmyk(34.4%, 3.3%, 0%, 76.1%) |
| CIE-LAB | lab(23.39, -6.99, -3.69) |
| CIE-LCH | lch(23.39, 7.90, 207.84°) |
| OKLab | oklab(33.69% -0.0224 -0.0101) |
| OKLCH | oklch(33.69% 0.025 204.2) |
| XYZ | xyz(3.2811, 3.9158, 4.9969) |
| Luminance | 0.0392 (WCAG relative) |
| Temperature | cool |
| Family | teal |
أقرب الألوان المُسمّاة
Gunmetal
#2A3439
ΔE00 5.15
Charcoal (survey)
#343837
ΔE00 6.49
Charcoal Grey
#3C4142
ΔE00 6.71
Charcoal
#36454F
ΔE00 6.81
Onyx
#353839
ΔE00 7.21
Darkslategray
#2F4F4F
ΔE00 7.34
المقاييس الإدراكية
الدرجات الغامقة
الدرجات الفاتحة
التدريجات
OKLCH scale
تناغمات الألوان
complementary
#283B3D #3D2A28
analogous
#283D35 #283B3D #28313D
triadic
#283B3D #3D283B #3B3D28
tetradic
#283B3D #35283D #3D2A28 #313D28
square
#283B3D #35283D #3D2A28 #313D28
split-complementary
#283B3D #3D2831 #3D3528
monochromatic
#0C1212 #101718 #283B3D #405F62 #588387
إمكانية الوصول والتباين
On white
11.78
#283B3D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.78
#283B3D on #000000
AA ✗AA large ✗AAA ✗
أفضل لون للنص
#FFFFFF on #283B3D
11.78:1 — WCAG AA (نص عادي) مطابق
مصفوفة التباين
| fg \ bg | ##283B3D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##283B3D | 1.00 | 11.78 | 1.78 | 11.78 |
| #FFFFFF | 11.78 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.78 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.78 | 1.00 | 21.00 | 1.00 |
معاينة عمى الألوان
Protanopia (red-blind)
#38393D
Deuteranopia (green-blind)
#34373D
Tritanopia (blue-blind)
#213D3C
Achromatopsia (no color)
#383838
وسوم التصميم والكود
CSS
--color: #283b3d; /* rgb */ color: rgb(40, 59, 61); /* oklch */ color: oklch(33.7% 0.025 204.2);
Tailwind
colors: {
custom: {
50: '#637172',
500: '#283b3d',
950: '#000000',
},
}SCSS
$custom: #283b3d; $custom-light: #637172; $custom-dark: #000000;
JSON
{
"hex": "#283b3d",
"rgb": {
"r": 40,
"g": 59,
"b": 61
},
"hsl": {
"h": 185.714,
"s": 20.792,
"l": 19.804
},
"oklch": {
"l": 0.33692,
"c": 0.02455,
"h": 204.2
},
"luminance": 0.03916
}Semantic roles & 50–950 ramp
primary
#283B3D
secondary
#6E5552
accent
#726ABD
background
#F5F6F6
surface
#EAECEC
border
#C6C7C7
text
#050708
muted
#797A7B