#310346#310346
#310346 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.2% C 0.115 H 311.5°. Best body text is #FFFFFF at 17.05:1 contrast (WCAG AA passes).
Color values
| HEX | #310346 |
|---|---|
| RGB | rgb(49, 3, 70) |
| HSL | hsl(281, 92%, 14%) |
| HSV | hsv(281, 96%, 27%) |
| CMYK | cmyk(30%, 95.7%, 0%, 72.5%) |
| CIE-LAB | lab(10.26, 33.58, -30.36) |
| CIE-LCH | lch(10.26, 45.27, 317.88°) |
| OKLab | oklab(24.19% 0.0764 -0.0862) |
| OKLCH | oklch(24.19% 0.115 311.5) |
| XYZ | xyz(2.4045, 1.1604, 5.8905) |
| Luminance | 0.0116 (WCAG relative) |
| Temperature | cool |
| Family | purple |
Closest named colors
Dark Violet
#34013F
ΔE00 2.27
Deep Purple
#36013F
ΔE00 2.69
Dark Purple
#35063E
ΔE00 3.07
Midnight Purple
#280137
ΔE00 3.18
Very Dark Purple
#2A0134
ΔE00 3.98
Eggplant Purple
#430541
ΔE00 5.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#310346 #184603
analogous
#100346 #310346 #46033A
triadic
#310346 #463103 #034631
tetradic
#310346 #461003 #184603 #033A46
square
#310346 #461003 #184603 #033A46
split-complementary
#310346 #3A4603 #034610
monochromatic
#15011D #15011D #310346 #5A0681 #8308BB
Accessibility & contrast
On white
17.05
#310346 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#310346 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #310346
17.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##310346 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##310346 | 1.00 | 17.05 | 1.23 | 17.05 |
| #FFFFFF | 17.05 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.05 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001A48
Deuteranopia (green-blind)
#001D45
Tritanopia (blue-blind)
#2E1526
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #310346; /* rgb */ color: rgb(49, 3, 70); /* oklch */ color: oklch(24.2% 0.115 311.5);
Tailwind
colors: {
custom: {
50: '#6d4b7a',
500: '#310346',
950: '#000000',
},
}SCSS
$custom: #310346; $custom-light: #6d4b7a; $custom-dark: #000000;
JSON
{
"hex": "#310346",
"rgb": {
"r": 49,
"g": 3,
"b": 70
},
"hsl": {
"h": 281.194,
"s": 91.781,
"l": 14.314
},
"oklch": {
"l": 0.24187,
"c": 0.11518,
"h": 311.5
},
"luminance": 0.0116
}Semantic roles & 50–950 ramp
primary
#310346
secondary
#3F871D
accent
#FF296C
background
#F6F4F7
surface
#ECE7ED
border
#C7C3C8
text
#070109
muted
#7A777B