#2A0420
Closest named color: Very Dark Purple (#2A0134). oklch(20% 0.074 340.4), rgb(42, 4, 32).
Aa
White text reads best on this color (18.47:1).
About this color
#2A0420 is a very dark, moderately saturated purple. In OKLCH its lightness is 20%, its chroma 0.074 and its hue 340°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.042 away. White text reads best on it, at 18.47:1.
| Hue family | Purples |
| Lightness | very dark (20%) |
| Chroma | moderately saturated (0.074) |
| Temperature | warm |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.13:1 |
| White text | 18.47:1 |
Values
| HEX | #2A0420 |
| RGB | rgb(42, 4, 32) |
| HSL | hsl(316, 83%, 9%) |
| OKLCH | oklch(20% 0.074 340.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2A0420 | 18.47:1 | AAA | Lc -106.8 | Preferred for body text |
| Black text on #2A0420 | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #2A0420 text on white | 18.47:1 | AAA | Lc 104.6 | Preferred for body text |
| #2A0420 text on black | 1.13:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#FBF2F8
oklch(97% 0.012 337.5)
-
Step 100
100
#F6E4EF
oklch(93.6% 0.024 340.3)
-
Step 200
200
#F0CDE3
oklch(88.4% 0.049 340.1)
-
Step 300
300
#E8ABD2
oklch(81% 0.087 340.6)
-
Step 400
400
#DA7BBB
oklch(70.7% 0.141 340.6)
-
Step 500
500
#CD55AA
oklch(63.1% 0.18 340.5)
-
Step 600
600
#B83496
oklch(55.5% 0.196 340.1)
-
Step 700
700
#9E2580
oklch(49.1% 0.182 340.1)
-
Step 800
800
#812168
oklch(42.7% 0.152 340.3)
-
Step 900
900
#682254
oklch(37.7% 0.117 340.7)
-
Step 950
950 (this color)
#2A0420
oklch(20% 0.074 340.4)
#2A0420 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #061021 | 0.082 |
| Deuteranopia (no green cones) | #12161F | 0.072 |
| Tritanopia (no blue cones) | #2D0510 | 0.035 |
| Achromatopsia (no color) | #141414 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A0420
#2A0420
oklch(20% 0.074 340.4)
- #001C0F
#001C0F
oklch(20% 0.045 160.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2A0420, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.042
- Midnight Purple #280137 ΔE 0.048
- Eggplant #380835 ΔE 0.053
- Dark Plum #3F012C ΔE 0.055
- Aubergine #3D0734 ΔE 0.060
- Dark Purple #35063E ΔE 0.063
- Dark Maroon #3C0008 ΔE 0.064
- Deep Purple #36013F ΔE 0.065
Use #2A0420 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.