#2A103A#2A103A
#2A103A is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.7% C 0.080 H 310.2°. Best body text is #FFFFFF at 17.02:1 contrast (WCAG AA passes).
Color values
| HEX | #2A103A |
|---|---|
| RGB | rgb(42, 16, 58) |
| HSL | hsl(277, 57%, 15%) |
| HSV | hsv(277, 72%, 23%) |
| CMYK | cmyk(27.6%, 72.4%, 0%, 77.3%) |
| CIE-LAB | lab(10.32, 22.33, -21.80) |
| CIE-LCH | lch(10.32, 31.21, 315.69°) |
| OKLab | oklab(23.66% 0.0519 -0.0614) |
| OKLCH | oklch(23.66% 0.08 310.2) |
| XYZ | xyz(1.9037, 1.1683, 4.1274) |
| Luminance | 0.0117 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight Purple
#280137
ΔE00 3.92
Very Dark Purple
#2A0134
ΔE00 3.92
Dark Purple
#35063E
ΔE00 4.14
Dark Violet
#34013F
ΔE00 4.96
Deep Purple
#36013F
ΔE00 5.16
Eggplant
#380835
ΔE00 5.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A103A #203A10
analogous
#15103A #2A103A #3A1035
triadic
#2A103A #3A2A10 #103A2A
tetradic
#2A103A #3A1510 #203A10 #10353A
square
#2A103A #3A1510 #203A10 #10353A
split-complementary
#2A103A #353A10 #103A15
monochromatic
#110718 #110718 #2A103A #4D1D6A #6F2A9A
Accessibility & contrast
On white
17.02
#2A103A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#2A103A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A103A
17.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A103A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A103A | 1.00 | 17.02 | 1.23 | 17.02 |
| #FFFFFF | 17.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#011B3B
Deuteranopia (green-blind)
#0B1D39
Tritanopia (blue-blind)
#281823
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #2a103a; /* rgb */ color: rgb(42, 16, 58); /* oklch */ color: oklch(23.7% 0.080 310.2);
Tailwind
colors: {
custom: {
50: '#655070',
500: '#2a103a',
950: '#000000',
},
}SCSS
$custom: #2a103a; $custom-light: #655070; $custom-dark: #000000;
JSON
{
"hex": "#2a103a",
"rgb": {
"r": 42,
"g": 16,
"b": 58
},
"hsl": {
"h": 277.143,
"s": 56.757,
"l": 14.51
},
"oklch": {
"l": 0.23655,
"c": 0.08042,
"h": 310.2
},
"luminance": 0.01168
}Semantic roles & 50–950 ramp
primary
#2A103A
secondary
#4B7432
accent
#E04882
background
#F6F4F6
surface
#EBE7EC
border
#C6C3C7
text
#060207
muted
#7A787A