#431622
Closest named color: Mahogany (#4A0100). oklch(27.5% 0.071 6.4), rgb(67, 22, 34).
Aa
White text reads best on this color (15.25:1).
About this color
#431622 is a dark, moderately saturated red. In OKLCH its lightness is 28%, its chroma 0.071 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.051 away. White text reads best on it, at 15.25:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.071) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.37:1 |
| White text | 15.25:1 |
Values
| HEX | #431622 |
| RGB | rgb(67, 22, 34) |
| HSL | hsl(344, 51%, 17%) |
| OKLCH | oklch(27.5% 0.071 6.4) |
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 #431622 | 15.25:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #431622 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #431622 text on white | 15.25:1 | AAA | Lc 101.8 | Preferred for body text |
| #431622 text on black | 1.37:1 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#F9E4E7
oklch(93.7% 0.023 7.7)
-
Step 200
200
#F6CDD4
oklch(88.5% 0.047 6.5)
-
Step 300
300
#F0AAB8
oklch(80.8% 0.084 5.9)
-
Step 400
400
#E57A93
oklch(70.6% 0.134 6.2)
-
Step 500
500
#DA5479
oklch(63.1% 0.17 6.3)
-
Step 600
600
#C53262
oklch(55.6% 0.185 6.2)
-
Step 700
700
#AA2251
oklch(49.1% 0.173 6.3)
-
Step 800
800
#8A1F42
oklch(42.6% 0.143 6.4)
-
Step 900
900
#6F2138
oklch(37.7% 0.111 6.3)
-
Step 950
950 (this color)
#431622
oklch(27.5% 0.071 6.4)
#431622 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) | #1F2022 | 0.078 |
| Deuteranopia (no green cones) | #2B2921 | 0.072 |
| Tritanopia (no blue cones) | #49111B | 0.018 |
| Achromatopsia (no color) | #252525 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431622
#431622
oklch(27.5% 0.071 6.4)
- #002F2B
#002F2B
oklch(27.5% 0.048 185.9)
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 #431622, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.051
- Chocolate Brown #411900 ΔE 0.052
- Dark Plum #3F012C ΔE 0.054
- Deep Brown #410200 ΔE 0.056
- Aubergine #3D0734 ΔE 0.056
- Dark Maroon #3C0008 ΔE 0.057
- Eggplant #380835 ΔE 0.063
- Dark Brown #341C02 ΔE 0.066
Use #431622 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.