#430621
Closest named color: Dark Plum (#3F012C). oklch(25.5% 0.093 360), rgb(67, 6, 33).
Aa
White text reads best on this color (16.32:1).
About this color
#430621 is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.093 and its hue 360°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.029 away. White text reads best on it, at 16.32:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.093) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.28:1 |
| White text | 16.32:1 |
Values
| HEX | #430621 |
| RGB | rgb(67, 6, 33) |
| HSL | hsl(333, 84%, 14%) |
| OKLCH | oklch(25.5% 0.093 360) |
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 #430621 | 16.32:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #430621 | 1.28:1 | Fails | Lc 0.0 | Not readable |
| #430621 text on white | 16.32:1 | AAA | Lc 102.4 | Preferred for body text |
| #430621 text on black | 1.28:1 | 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
#FFF2F5
oklch(97.2% 0.015 1.5)
-
Step 100
100
#FDE2E9
oklch(93.7% 0.031 0.2)
-
Step 200
200
#FDC9D7
oklch(88.5% 0.061 0.5)
-
Step 300
300
#FBA2BE
oklch(80.8% 0.11 359.5)
-
Step 400
400
#F46A9C
oklch(70.6% 0.176 359.9)
-
Step 500
500
#EC3384
oklch(63.2% 0.225 0.1)
-
Step 600
600
#D0006E
oklch(55.6% 0.225 359.9)
-
Step 700
700
#B0005C
oklch(49% 0.199 360)
-
Step 800
800
#92004B
oklch(42.7% 0.173 0.1)
-
Step 900
900
#79083E
oklch(37.7% 0.147 0.3)
-
Step 950
950 (this color)
#430621
oklch(25.5% 0.093 360)
#430621 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) | #151822 | 0.105 |
| Deuteranopia (no green cones) | #252420 | 0.094 |
| Tritanopia (no blue cones) | #4A0012 | 0.030 |
| Achromatopsia (no color) | #202020 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #430621
#430621
oklch(25.5% 0.093 360)
- #002A24
#002A24
oklch(25.5% 0.046 180.7)
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 #430621, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.029
- Aubergine #3D0734 ΔE 0.040
- Dark Maroon #3C0008 ΔE 0.044
- Eggplant #380835 ΔE 0.048
- Mahogany #4A0100 ΔE 0.052
- Deep Brown #410200 ΔE 0.052
- Eggplant Purple #430541 ΔE 0.061
- Dark Purple #35063E ΔE 0.069
Use #430621 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.