#311745#311745
#311745 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 26.7% C 0.085 H 307.7°. Best body text is #FFFFFF at 15.68:1 contrast (WCAG AA passes).
Color values
| HEX | #311745 |
|---|---|
| RGB | rgb(49, 23, 69) |
| HSL | hsl(274, 50%, 18%) |
| HSV | hsv(274, 67%, 27%) |
| CMYK | cmyk(29%, 66.7%, 0%, 72.9%) |
| CIE-LAB | lab(13.80, 23.11, -23.95) |
| CIE-LCH | lch(13.80, 33.28, 313.98°) |
| OKLab | oklab(26.68% 0.0522 -0.0675) |
| OKLCH | oklch(26.68% 0.085 307.7) |
| XYZ | xyz(2.6470, 1.6955, 5.8169) |
| Luminance | 0.0169 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Purple
#35063E
ΔE00 4.60
Midnight Purple
#280137
ΔE00 5.33
Dark Violet
#34013F
ΔE00 5.41
Deep Purple
#36013F
ΔE00 5.55
Very Dark Purple
#2A0134
ΔE00 5.55
Eggplant
#380835
ΔE00 6.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#311745 #2B4517
analogous
#1A1745 #311745 #451742
triadic
#311745 #453117 #174531
tetradic
#311745 #451A17 #2B4517 #174245
square
#311745 #451A17 #2B4517 #174245
split-complementary
#311745 #424517 #17451A
monochromatic
#100817 #100817 #311745 #522673 #7236A1
Accessibility & contrast
On white
15.68
#311745 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.34
#311745 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #311745
15.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##311745 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##311745 | 1.00 | 15.68 | 1.34 | 15.68 |
| #FFFFFF | 15.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 15.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#052246
Deuteranopia (green-blind)
#102344
Tritanopia (blue-blind)
#2E202B
Achromatopsia (no color)
#232323
Design tokens & code
CSS
--color: #311745; /* rgb */ color: rgb(49, 23, 69); /* oklch */ color: oklch(26.7% 0.085 307.7);
Tailwind
colors: {
custom: {
50: '#6b5579',
500: '#311745',
950: '#000000',
},
}SCSS
$custom: #311745; $custom-light: #6b5579; $custom-dark: #000000;
JSON
{
"hex": "#311745",
"rgb": {
"r": 49,
"g": 23,
"b": 69
},
"hsl": {
"h": 273.913,
"s": 50,
"l": 18.039
},
"oklch": {
"l": 0.26677,
"c": 0.08531,
"h": 307.7
},
"luminance": 0.01695
}Semantic roles & 50–950 ramp
primary
#311745
secondary
#587C3C
accent
#DA4E8B
background
#F6F5F7
surface
#EBE9ED
border
#C6C5C8
text
#070309
muted
#7A787B