#43102A
Closest named color: Dark Plum (#3F012C). oklch(27% 0.084 352.8), rgb(67, 16, 42).
Aa
White text reads best on this color (15.59:1).
About this color
#43102A is a dark, moderately saturated red. In OKLCH its lightness is 27%, its chroma 0.084 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.033 away. White text reads best on it, at 15.59:1.
| Hue family | Reds |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.34:1 |
| White text | 15.59:1 |
Values
| HEX | #43102A |
| RGB | rgb(67, 16, 42) |
| HSL | hsl(329, 61%, 16%) |
| OKLCH | oklch(27% 0.084 352.8) |
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 #43102A | 15.59:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #43102A | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #43102A text on white | 15.59:1 | AAA | Lc 102.0 | Preferred for body text |
| #43102A text on black | 1.34:1 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE2EB
oklch(93.5% 0.029 352.9)
-
Step 200
200
#F7CBDC
oklch(88.5% 0.054 353.1)
-
Step 300
300
#F3A6C6
oklch(80.9% 0.099 352.9)
-
Step 400
400
#E972A9
oklch(70.6% 0.158 352.9)
-
Step 500
500
#DF4594
oklch(63.1% 0.203 353)
-
Step 600
600
#CA157F
oklch(55.6% 0.221 352.7)
-
Step 700
700
#AD006B
oklch(49% 0.203 352.6)
-
Step 800
800
#8D0B57
oklch(42.6% 0.169 352.8)
-
Step 900
900
#721748
oklch(37.7% 0.133 352.7)
-
Step 950
950 (this color)
#43102A
oklch(27% 0.084 352.8)
#43102A 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) | #181E2B | 0.093 |
| Deuteranopia (no green cones) | #262729 | 0.084 |
| Tritanopia (no blue cones) | #490C1B | 0.029 |
| Achromatopsia (no color) | #242424 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43102A
#43102A
oklch(27% 0.084 352.8)
- #002E24
#002E24
oklch(26.9% 0.051 173.7)
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 #43102A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.033
- Aubergine #3D0734 ΔE 0.034
- Eggplant #380835 ΔE 0.043
- Eggplant Purple #430541 ΔE 0.051
- Deep Violet #490648 ΔE 0.061
- Dark Maroon #3C0008 ΔE 0.061
- Dark Purple #35063E ΔE 0.061
- Mahogany #4A0100 ΔE 0.064
Use #43102A 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.