#430F10
Closest named color: Mahogany (#4A0100). oklch(26% 0.08 23.6), rgb(67, 15, 16).
Aa
White text reads best on this color (15.97:1).
About this color
#430F10 is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.080 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.026 away. White text reads best on it, at 15.97:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.31:1 |
| White text | 15.97:1 |
Values
| HEX | #430F10 |
| RGB | rgb(67, 15, 16) |
| HSL | hsl(359, 63%, 16%) |
| OKLCH | oklch(26% 0.08 23.6) |
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 #430F10 | 15.97:1 | AAA | Lc -105.0 | Preferred for body text |
| Black text on #430F10 | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #430F10 text on white | 15.97:1 | AAA | Lc 102.3 | Preferred for body text |
| #430F10 text on black | 1.31:1 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E1
oklch(93.6% 0.028 23.2)
-
Step 200
200
#FACCC9
oklch(88.4% 0.052 22.6)
-
Step 300
300
#F8A9A3
oklch(81% 0.094 24.2)
-
Step 400
400
#F07672
oklch(70.7% 0.151 23.6)
-
Step 500
500
#E74A4D
oklch(63.1% 0.193 23.6)
-
Step 600
600
#D21E30
oklch(55.5% 0.21 23.7)
-
Step 700
700
#B60623
oklch(49.1% 0.196 23.6)
-
Step 800
800
#94111E
oklch(42.8% 0.162 23.8)
-
Step 900
900
#761A1E
oklch(37.6% 0.126 23.6)
-
Step 950
950 (this color)
#430F10
oklch(26% 0.08 23.6)
#430F10 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) | #1D1B10 | 0.087 |
| Deuteranopia (no green cones) | #2A260E | 0.081 |
| Tritanopia (no blue cones) | #4A0310 | 0.022 |
| Achromatopsia (no color) | #222222 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #430F10
#430F10
oklch(26% 0.08 23.6)
- #002A2E
#002A2E
oklch(26% 0.044 204.6)
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 #430F10, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.026
- Deep Brown #410200 ΔE 0.028
- Chocolate Brown #411900 ΔE 0.036
- Dark Maroon #3C0008 ΔE 0.037
- Dark Brown #341C02 ΔE 0.053
- Dark Plum #3F012C ΔE 0.066
- Aubergine #3D0734 ΔE 0.075
- Burgundy #610023 ΔE 0.076
Use #430F10 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.