#3B136A#3B136A
#3B136A is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.7% C 0.139 H 298.5°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).
Color values
| HEX | #3B136A |
|---|---|
| RGB | rgb(59, 19, 106) |
| HSL | hsl(268, 70%, 25%) |
| HSV | hsv(268, 82%, 42%) |
| CMYK | cmyk(44.3%, 82.1%, 0%, 58.4%) |
| CIE-LAB | lab(17.63, 37.76, -42.63) |
| CIE-LCH | lch(17.63, 56.95, 311.54°) |
| OKLab | oklab(30.71% 0.0663 -0.122) |
| OKLCH | oklch(30.71% 0.139 298.5) |
| XYZ | xyz(4.6374, 2.4361, 13.8588) |
| Luminance | 0.0244 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Royal Purple (survey)
#4B006E
ΔE00 3.88
Indigo (survey)
#380282
ΔE00 4.88
Indigo
#4B0082
ΔE00 4.92
Dark Indigo
#1F0954
ΔE00 5.53
Midnight Blue
#191970
ΔE00 6.13
Dark Royal Blue
#02066F
ΔE00 7.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3B136A #426A13
analogous
#13176A #3B136A #67136A
triadic
#3B136A #6A3B13 #136A3B
tetradic
#3B136A #6A1317 #426A13 #136A67
square
#3B136A #6A1317 #426A13 #136A67
split-complementary
#3B136A #6A6713 #176A13
monochromatic
#0E051A #1E0A36 #3B136A #581C9E #7526D2
Accessibility & contrast
On white
14.12
#3B136A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.49
#3B136A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3B136A
14.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3B136A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3B136A | 1.00 | 14.12 | 1.49 | 14.12 |
| #FFFFFF | 14.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002B6C
Deuteranopia (green-blind)
#002A68
Tritanopia (blue-blind)
#2F2B3E
Achromatopsia (no color)
#2B2B2B
Design tokens & code
CSS
--color: #3b136a; /* rgb */ color: rgb(59, 19, 106); /* oklch */ color: oklch(30.7% 0.139 298.5);
Tailwind
colors: {
custom: {
50: '#765695',
500: '#3b136a',
950: '#000000',
},
}SCSS
$custom: #3b136a; $custom-light: #765695; $custom-dark: #000000;
JSON
{
"hex": "#3b136a",
"rgb": {
"r": 59,
"g": 19,
"b": 106
},
"hsl": {
"h": 267.586,
"s": 69.6,
"l": 24.51
},
"oklch": {
"l": 0.30707,
"c": 0.13881,
"h": 298.5
},
"luminance": 0.02436
}Semantic roles & 50–950 ramp
primary
#3B136A
secondary
#71A138
accent
#EC3B9B
background
#F7F5F9
surface
#EDE9F2
border
#C8C5CC
text
#09030D
muted
#7B787E