#1F1061#1F1061
#1F1061 is a dark, vivid violet. Relative luminance 0.015; OKLCH L 26.2% C 0.132 H 280.8°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).
Color values
| HEX | #1F1061 |
|---|---|
| RGB | rgb(31, 16, 97) |
| HSL | hsl(251, 72%, 22%) |
| HSV | hsv(251, 84%, 38%) |
| CMYK | cmyk(68%, 83.5%, 0%, 62%) |
| CIE-LAB | lab(12.76, 32.39, -44.80) |
| CIE-LCH | lch(12.76, 55.28, 305.86°) |
| OKLab | oklab(26.24% 0.0246 -0.1293) |
| OKLCH | oklch(26.24% 0.132 280.8) |
| XYZ | xyz(2.9074, 1.5247, 11.4480) |
| Luminance | 0.0152 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 2.59
Darkblue (survey)
#030764
ΔE00 3.11
Midnight Blue
#191970
ΔE00 3.34
Dark Blue
#00035B
ΔE00 3.76
Dark Royal Blue
#02066F
ΔE00 3.96
Deep Blue
#040273
ΔE00 4.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F1061 #526110
analogous
#102A61 #1F1061 #481061
triadic
#1F1061 #611F10 #10611F
tetradic
#1F1061 #61102A #526110 #106148
square
#1F1061 #61102A #526110 #106148
split-complementary
#1F1061 #614810 #2A6110
monochromatic
#08041A #0E072C #1F1061 #301996 #4121CA
Accessibility & contrast
On white
16.09
#1F1061 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.31
#1F1061 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1F1061
16.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F1061 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1F1061 | 1.00 | 16.09 | 1.31 | 16.09 |
| #FFFFFF | 16.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.31 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002463
Deuteranopia (green-blind)
#001E60
Tritanopia (blue-blind)
#002838
Achromatopsia (no color)
#212121
Design tokens & code
CSS
--color: #1f1061; /* rgb */ color: rgb(31, 16, 97); /* oklch */ color: oklch(26.2% 0.132 280.8);
Tailwind
colors: {
custom: {
50: '#65518f',
500: '#1f1061',
950: '#000000',
},
}SCSS
$custom: #1f1061; $custom-light: #65518f; $custom-dark: #000000;
JSON
{
"hex": "#1f1061",
"rgb": {
"r": 31,
"g": 16,
"b": 97
},
"hsl": {
"h": 251.111,
"s": 71.681,
"l": 22.157
},
"oklch": {
"l": 0.26243,
"c": 0.13162,
"h": 280.8
},
"luminance": 0.01525
}Semantic roles & 50–950 ramp
primary
#1F1061
secondary
#879A33
accent
#EE39CD
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#06020C
muted
#7A787D