#2A104A#2A104A
#2A104A is a dark, moderate violet. Relative luminance 0.014; OKLCH L 25.0% C 0.101 H 299.4°. Best body text is #FFFFFF at 16.52:1 contrast (WCAG AA passes).
Color values
| HEX | #2A104A |
|---|---|
| RGB | rgb(42, 16, 74) |
| HSL | hsl(267, 64%, 18%) |
| HSV | hsv(267, 78%, 29%) |
| CMYK | cmyk(43.2%, 78.4%, 0%, 71%) |
| CIE-LAB | lab(11.67, 26.93, -30.91) |
| CIE-LCH | lch(11.67, 41.00, 311.06°) |
| OKLab | oklab(25.05% 0.0498 -0.0882) |
| OKLCH | oklch(25.05% 0.101 299.4) |
| XYZ | xyz(2.3759, 1.3572, 6.6140) |
| Luminance | 0.0136 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 4.15
Midnight Purple
#280137
ΔE00 4.93
Dark Violet
#34013F
ΔE00 5.32
Dark Purple
#35063E
ΔE00 5.35
Deep Purple
#36013F
ΔE00 5.71
Very Dark Purple
#2A0134
ΔE00 5.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A104A #304A10
analogous
#10134A #2A104A #47104A
triadic
#2A104A #4A2A10 #104A2A
tetradic
#2A104A #4A1013 #304A10 #104A47
square
#2A104A #4A1013 #304A10 #104A47
split-complementary
#2A104A #4A4710 #134A10
monochromatic
#0E0519 #0E0519 #2A104A #471B7C #6326AF
Accessibility & contrast
On white
16.52
#2A104A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.27
#2A104A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A104A
16.52:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A104A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A104A | 1.00 | 16.52 | 1.27 | 16.52 |
| #FFFFFF | 16.52 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.27 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.52 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001F4C
Deuteranopia (green-blind)
#001E49
Tritanopia (blue-blind)
#231E2B
Achromatopsia (no color)
#1F1F1F
Design tokens & code
CSS
--color: #2a104a; /* rgb */ color: rgb(42, 16, 74); /* oklch */ color: oklch(25.0% 0.101 299.4);
Tailwind
colors: {
custom: {
50: '#67507d',
500: '#2a104a',
950: '#000000',
},
}SCSS
$custom: #2a104a; $custom-light: #67507d; $custom-dark: #000000;
JSON
{
"hex": "#2a104a",
"rgb": {
"r": 42,
"g": 16,
"b": 74
},
"hsl": {
"h": 266.897,
"s": 64.444,
"l": 17.647
},
"oklch": {
"l": 0.25049,
"c": 0.10129,
"h": 299.4
},
"luminance": 0.01357
}Semantic roles & 50–950 ramp
primary
#2A104A
secondary
#5F8432
accent
#E7409D
background
#F6F4F7
surface
#EBE7EE
border
#C6C3C9
text
#06020A
muted
#7A787C