#42082E
Closest named color: Dark Plum (#3F012C). oklch(26.1% 0.097 345.8), rgb(66, 8, 46).
Aa
White text reads best on this color (16.08:1).
About this color
#42082E is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.097 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.016 away. White text reads best on it, at 16.08:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.30:1 |
| White text | 16.08:1 |
Values
| HEX | #42082E |
| RGB | rgb(66, 8, 46) |
| HSL | hsl(321, 78%, 15%) |
| OKLCH | oklch(26.1% 0.097 345.8) |
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 #42082E | 16.08:1 | AAA | Lc -105.0 | Preferred for body text |
| Black text on #42082E | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #42082E text on white | 16.08:1 | AAA | Lc 102.3 | Preferred for body text |
| #42082E text on black | 1.30:1 | 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
#FEF2F8
oklch(97.2% 0.015 345.5)
-
Step 100
100
#FBE1EF
oklch(93.5% 0.034 344.1)
-
Step 200
200
#F9C9E2
oklch(88.5% 0.063 345.8)
-
Step 300
300
#F6A2D0
oklch(80.8% 0.114 346)
-
Step 400
400
#ED6AB9
oklch(70.7% 0.183 345.6)
-
Step 500
500
#E334A7
oklch(63.1% 0.233 345.8)
-
Step 600
600
#C90090
oklch(55.6% 0.236 345.8)
-
Step 700
700
#AA0079
oklch(49.1% 0.208 345.9)
-
Step 800
800
#8D0064
oklch(42.8% 0.181 345.8)
-
Step 900
900
#740952
oklch(37.6% 0.152 346)
-
Step 950
950 (this color)
#42082E
oklch(26.1% 0.097 345.8)
#42082E 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) | #101B2F | 0.108 |
| Deuteranopia (no green cones) | #22252D | 0.094 |
| Tritanopia (no blue cones) | #47071A | 0.040 |
| Achromatopsia (no color) | #212121 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #42082E
#42082E
oklch(26.1% 0.097 345.8)
- #002C1E
#002C1E
oklch(26% 0.054 166.2)
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 #42082E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.016
- Aubergine #3D0734 ΔE 0.018
- Eggplant #380835 ΔE 0.029
- Eggplant Purple #430541 ΔE 0.037
- Dark Purple #35063E ΔE 0.048
- Deep Violet #490648 ΔE 0.050
- Deep Purple #36013F ΔE 0.051
- Dark Maroon #3C0008 ΔE 0.066
Use #42082E 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.