#431022
Closest named color: Dark Plum (#3F012C). oklch(26.7% 0.08 2.7), rgb(67, 16, 34).
Aa
White text reads best on this color (15.72:1).
About this color
#431022 is a dark, moderately saturated red. In OKLCH its lightness is 27%, its chroma 0.080 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.042 away. White text reads best on it, at 15.72:1.
| Hue family | Reds |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.33:1 |
| White text | 15.72:1 |
Values
| HEX | #431022 |
| RGB | rgb(67, 16, 34) |
| HSL | hsl(339, 61%, 16%) |
| OKLCH | oklch(26.7% 0.08 2.7) |
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 #431022 | 15.72:1 | AAA | Lc -104.9 | Preferred for body text |
| Black text on #431022 | 1.33:1 | Fails | Lc 0.0 | Not readable |
| #431022 text on white | 15.72:1 | AAA | Lc 102.1 | Preferred for body text |
| #431022 text on black | 1.33:1 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FBE3E8
oklch(93.7% 0.027 3.4)
-
Step 200
200
#F8CBD6
oklch(88.4% 0.053 1.9)
-
Step 300
300
#F5A7BB
oklch(80.9% 0.095 2.6)
-
Step 400
400
#EC7498
oklch(70.8% 0.152 2.8)
-
Step 500
500
#E2487F
oklch(63.2% 0.194 2.7)
-
Step 600
600
#CD1B68
oklch(55.6% 0.211 2.7)
-
Step 700
700
#B10457
oklch(49.2% 0.197 2.6)
-
Step 800
800
#8F0F47
oklch(42.6% 0.162 2.5)
-
Step 900
900
#73193B
oklch(37.6% 0.126 2.9)
-
Step 950
950 (this color)
#431022
oklch(26.7% 0.08 2.7)
#431022 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) | #1B1D22 | 0.089 |
| Deuteranopia (no green cones) | #282721 | 0.082 |
| Tritanopia (no blue cones) | #490917 | 0.022 |
| Achromatopsia (no color) | #232323 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431022
#431022
oklch(26.7% 0.08 2.7)
- #002D28
#002D28
oklch(26.7% 0.047 183.5)
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 #431022, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.042
- Aubergine #3D0734 ΔE 0.047
- Mahogany #4A0100 ΔE 0.050
- Dark Maroon #3C0008 ΔE 0.050
- Deep Brown #410200 ΔE 0.052
- Eggplant #380835 ΔE 0.054
- Chocolate Brown #411900 ΔE 0.061
- Eggplant Purple #430541 ΔE 0.065
Use #431022 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.